General Information About Driving licience

General Information about Driving License
This information is based on personal experience and you cannot claim anything showing this document as reason. But you can use this as great help to learn what all Licience is about.

Necessity of Driving License
Types of Driving License
• Learner License
• Permanent Driving License
• Renewal of Driving License
• Duplicate Driving License
• International Driving License
• Other State Driving License
Necessity of Driving License
No person shall drive a motor vehicle in any public place unless he holds an effective Driving license issued to him authorizing him to drive vehicle of that particular category.


Types of Driving License

Learner License
This is a temporary license valid up to 6 month only It is issued to learn driving of Motor Vehicles.
Permanent License
One becomes eligible for permanent license thirty days from the date of issuing the learner license.




Learner License
Question: Where do I have to approach for Driving License?
Answer: You have to go to Sub-Divisional Officer(Civil) office who is also the Motor Licensing Authority of your area for non-commercial vehicles and to the office of District. Transport Officer, Sector-7 for commercial. For address detail of SDO(C) offices please see the Administration/SDO page of this website.
Question: What are the office timings of SDO(C)/DTO Office?
Answer: For public dealings 9.00 AM to 1.00 PM
General Office timings 9.00 AM to 5.00 PM
Question: What is the eligibility for obtaining a learner’s license?
Answer: Age eligibility: 18 years
For vehicles up to 50CC engine capacity & without gear -- 16 years
(Provided parents/guardian consent obtained.)
For commercial vehicle- 20 years
Conversant with Traffic rules & regulations.

Question: What are the documents which are required for learner license?
Answer: The documents required along with the learner application form are as follows:
Residence proof – attested (attested by a Gazzetted Officer) copy of any of the following:
1. Ration card
2. Electricity/ Telephone Bill/ House Tax receipts
3. Life Insurance Policy
4. Pass Port
5. Voter Identity card
6. Pay slip issued by any office in the Central/State or a local body
7. He consent from parents in blood relation can be treated as residence proof, if parents enclose their residence proof.
8. Other authentic proof acceptable by M.L.O.

Age Proof- attested copies of any of the following:
1. School certificate
2. Pass port
3. Birth Certificate
4. Certificate from Central/State Govt. or a local body
5. Identity card/voter list
6. PAN of Income Tax card
7. Other authentic proof acceptable by M.L.O.
8. Remember to bring the originals of the documents whose attested copies are enclosed.
Question: What is the prescribed Fee for learner license?
Answer:
FEE PAYABLE U/R 32 OF C.M.V RULES, 1989
Sl.No. Purpose Amount in Rs.
01 In respect of issue of learner's license of each class of vehicle in Form 3 30.00
02 In respect of issue of a driving license in Form 6 40.00
2A In respect of issue of International Driving License 500.00
3 In respect of issue of driving license in Form 7 200.00 ( including the cost of the computerized chip)
4 For test of competence to drive 50.00
5 In respect of addition of another class of vehicle to driving license in Form 6 30.00
6 In respect of renewal of driving license in Form 6 50.00
7 In respect of renewal of a driving license in Form 6 to drive a motor vehicle for which application is made after the grace period 100.00 Additional fee at the rate of 50/- for a period of delay of one year or part thereof reckoned from the date of expiry of the grace period.
8 In respect of addition of another class of motor vehicle to the driving license in Form 7 and renewal of driving license in Form 7 200.00 (including the cost of the computerized chip)
9 In respect of issue and renewal of license to a school or establishment for imparting instructions in driving 2500.00
10 In respect of issue of duplicate license to the school or establishment imparting instruction in driving 2500.00
11 In respect of an appeal against the orders of licensing authority referred to in Rule 30. 10.00

Rs.50/- for one category.
Rs.80/- for two categories.
Rs.110/- for three categories.
This fee includes all kind of fee payable for licenses excluding photograph card, which is to be paid at the time of permanent driving licence.


Question: What is the criteria/procedure adopted to issue Learner License?
Answer: After verification of your documents you will have to go through a learner test. Before learner test, color blindness inspection is carried out. The learner test is conducted for a period of 20 minutes and it has 20 multiple objective type questions. The minimum marks to qualify are 16. The learning license is issued to the applicant who has passed this test. A handbook is provided to go through and learn before about the contents of learner’s test like Road signs, Traffic rules & regulations with the learners license application form.
Question: What is the expected time for learner license issuance?
Answer: The learner license is issued to the applicant who has passed the learner examination. It is issued on the same date after 2-3 hours of completion of examination or after evaluation of the answer sheet. If the applicant does not qualify the learner test, he is given another chance after one-week time.
Question: How does this online test look like?
Answer: you can give a demo test here in the following link for your LL.
http://www.aptransport.org/html/demotest.php






Permanent License
Question: Who are eligible for permanent license?
Answer: You should have a valid learner license.
You should apply after 30 days and within 180 days from the date of issuance of learner licence.You should be conversant about the vehicle systems, driving, traffic rules & regulations.
Question: Where to approach?
Answer: Approach the office of Sub Divisional Officer (Civil) of your area for non-commercial vehicles and DTO office for commercial vehicles.
Question: Which documents are required?
Answer: Please carry the following:
1. Your valid original learner`s license.
2. Application in Form No.4
3. Proof of age
4. Proof of residence (as attested photocopy as well)
5. One recent passport size photograph
6. Form No.5 in case of commercial license.
7. The vehicles for which category you are applying the license.
8. Your original license in case of endorsements of categories.
9. Remember to bring your original documents along with the above.
Question: What is the criteria/procedure for issuing a permanent license?
Answer: After scrutiny of your documents you will be put through the driving test. For driving test you have to bring your vehicle with you. You will be tested for your driving skills, familiarization with the vehicle, traffic rules & regulations. You can be asked about the vehicle system and safety.

Renewal of Driving License
The driving license is required to be renewed after expiry of its validity. You have to approach to your local Motor Licensing Authority Office during public dealing hours for the same.
Question: How long is the driving license valid?
Answer: Your license is valid for 20 years from the date of issue or till you turn 50 years of age, whichever happens earlier. However, if your license is for a commercial, passenger or goods vehicle it must be renewed after every three years.
Question: Do I require a medical certificate at the time of renewal?
Answer: You require medical certificate if :
1. If you are above 50 years.
2. If you have commercial license.
3. Documents required for renewal of Driving License
For Private License:
* Application in Form No.9.
* 2 copies of your recent passport size photograph.
* Driving license held.
* Proof of age and residence.
* Medical form No.1 A only if age more than 50 years.
For Commercial License:
* The above documents as used in Private License
* Medical form No.1 A in all cases.
* Driver refreshing Training certificate in case of HMV.

* In case of Private license the record is not verified if the particulars seem to be clear on the license. However for commercial license the particulars are verified from the issuing authority. The renewal of license in case of private license is done on the same day but for commercial license the renewal is made after verification of the particulars.



Duplicate License
Duplicate License is issued in case of loss, theft, or on mutilation
I recommend that you keep the photocopy of your license safe, particulars of license noted with you so that you may not face trouble in case of loss/theft. It would be easier to locate your license particulars from the record. If you cannot provide the particulars it is advisable to go ahead for fresh license instead of duplicate of license.
Question: What is the procedure to get a duplicate license?
Answer: You will require:
* Application in Form LLD.
* FIR of the lost license
* Challan clearance report from RTA Office (in case of Commercial licence renewal).
For duplicate license you have to approach the issuing authority and the particulars will be verified from their records. The validity of duplicate license will be the same of your previous license. The original issuing authority will issue your duplicate license.
If your license is lost and expired by more than 6 months your case requires permission from Head Quarter of Transport Department.


International Driving License
International driving permits are also issued by the Motor Licensing Authority/ Sub Divisional Officer(Civil). The validity of this permit is for one year. You are required to get your license from the country you’re visiting within one year period. Following documents are to be produced at the time of applying for a International driving permit:-
Valid driving license issued, which is minimum for 1 year old.
* Attested copy of address proof.
* Attested copy of Birth certificate
* Valid passport
* Valid Visa
* Two passport size photographs.
The International driving permit is issued from 9.00 AM to 1.00 PM from office of SDO(C).
Other State Driving License
The procedure and documents are same as renewal of driving license except record confirmations may be asked from issuing authority of that state. You have to apply to your local zonal office for the same.

Regional Transport Officers
Name of the District Station (Designation) Name of officer STD Code Office Residence Fax Cell E-Mail ID
Srikakulam Srikakulam (RTO) Sri G.Krishnaiah 958942 240024 - 240024 9848528342 RTO_SKLM@tpt.ap.gov.in
Vizianagaram Vizianagaram K.Samabasiva Rao 958922 273366 - 273366 9848528311 RTO_VZNM@tpt.ap.gov.in
Visakhapatnam Visakhapatnam (RTO) Sri N.Verriah Naidu 95891 2559777 - 2556777 9848528342 RTO_VSK@tpt.ap.gov.in
Visakhapatnam Visakhapatnam
(RTO-2) N.Balayogeswara Rao 95891 - 9848528326
Visakhapatnam Anakapalli (RTO) Smt. Ch.Sridevi 958924 222496 - 222496 9948661752 RTO_AKP@tpt.ap.gov.in
East Godavari Rajahmundry (RTO) P.Krishna Mohan Rao 95883 2442211 9848528320 RTO_RMDY@tpt.ap.gov.in
East Godavari Kakinada (RTO) P.Rama Sarma 95884 2376183 9848699056 RTO_HYDW@tpt.ap.gov.in
East Godavari Amalapuram (RTO) Md.Saleem - 9948528336
West Godavari Eluru (RTO) J.Pyari Bee 958812 230208 RTO_WG@tpt.ap.gov.in
West Godavari Bhimavaram (RTO) R.Nageswara Rao 958816 222272 9848528345 RTO_BVRM@tpt.ap.gov.in
Krishna Vijayawada (RTO-1) N.Poorna Chandra Rao 95866 2480022 2480347 9848528366 RTO_KRSN@tpt.ap.gov.in
Krishna Vijayawada (RTO-2) J.Raja Rao 95866 2480022 2576190 9848528665 RTO_KRSN@tpt.ap.gov.in
Krishna Vijayawada (RTO-3) --- 95866 2480022 RTO_KRSN@tpt.ap.gov.in
Krishna Gudivada (RTO) Ch.Shivalingaiah 958674 242215 9948661732 RTO_GWD@tpt.ap.gov.in
Krishna Nandigama (RTO) N.Ananda Raju 9848528389
Guntur Guntur (RTO) M.Prabhuraj Kumar 95863 2355194 2236952 9848528494 RTO_GNT@tpt.ap.gov.in
Guntur Narasaraopeta (RTO) Sri A. Narasimha Reddy 958647 222824 9848528357 RTO_NRPT@tpt.ap.gov.in
Prakasam Ongole (RTO) Sri. P.Nooka Raju 958592 233114 9848171110 RTO_PRK@tpt.ap.gov.in
Nellore Nellore (RTO) Sri K.Ramprasad 95861 2327665 2347667 9848528382 RTO_NLR@tpt.ap.gov.in
Chittoor Chittoor (RTO) S.Satyanarayana Murthy 958572 234608 9848528329 RTO_CTR@tpt.ap.gov.in
Chittoor Tirupathi (RTO) Sri N.Sivarama Prasad 95877 2248613 2232649 9848528385 RTO_TPR@tpt.ap.gov.in
Kurnool Kurnool (RTO) P.T.Mallinathudu 958518 270196 9849282915 RTO_KNL@tpt.ap.gov.in
Kurnool Nandyal (RTO) E.Meera Prasad 958514 243083 9948661748 RTO_NDL@tpt.ap.gov.in
Anantapur Hindupur (RTO) Brahmananda Reddy 958556 221445 224777 9848171164 RTO_HDPR@tpt.ap.gov.in
Kadapa Proddutur (RTO) Sri C.Anantha Ram singh 958562 254303
Warangal Warangal (RTO) K.Manik Rao 95870 2577972 9848528451 RTO_WGL@tpt.ap.gov.in
Khammam Khammam(RTO) G.Chandan Kumar 958742 254534 224113 9848528568 RTO_KMM@tpt.ap.gov.in
Karimnagar Karimnagar (RTO) Sri Raja Ratnam 95878 2240373 2257872 9948661742 RTO_KMNR@tpt.ap.gov.in
Adilabad Mancherial (RTO) C. Srinivas 958736 254133 9848308509 RTO_MANC@tpt.ap.gov.in
Nizamabad Nizamabad (RTO) Sri C.Bickshapathi 958462 245593 9848184076 RTO_NZBD@tpt.ap.gov.in
Mahaboobnagar Mahaboobnagar (RTO) Sri M.Chandrasekhar Goud 958542 275875 9948661750 RTO_MBNR@tpt.ap.gov.in
Medak Siddipet (RTO) Sri V.Sunder 958457 222531 9948661736 RTO_SID@tpt.ap.gov.in
Nalgonda Nalgonda (RTO) A.Laxmaiah 958682 248346 9848528508 RTO_NLG@tpt.ap.gov.in
Ranga Reddy Ranga Reddy (RTO) P Indrasena Reddy 9540 24019355 - 9848538423 RTO_RR@tpt.ap.gov.in
Ranga Reddy Uppal,R.R. East (RTO) G.Anantha Reddy 9540 27205599 23223244 9848308448
Ranga Reddy Ibrahimpatnam Kum. Swapna Devireddy 9948661746
Ranga Reddy Medchal N.M.K.Naidu 9666673566
Hyderabad Hyderabad (C) RTO-1 Murali Manohara Swamy 9540 23312895 27050134 9848992516 RTO_HYDN@tpt.ap.gov.in
Hyderabad Hyderabad (C) RTO-2 T.L.Manik Prabhu 9540 23311269 9948989874 RTO_HYDN@tpt.ap.gov.in
Hyderabad Hyderabad,M'pet(RTO) D.R.M. Selva Raj 9540 24548999 23223244 9848128899 RTO_HYDN@tpt.ap.gov.in
Hyderabad Hyd, M'patnam (RTO) Sri Y.Satyanarayana Rao 9540 23525253 24044994 9848046786 RTO_HYDN@tpt.ap.gov.in
Hyderabad Hyd,Bahadurpur (RTO) Y.Satyanarayana (I/C) 9540 24462727 9848046786 RTO_HYDN@tpt.ap.gov.in
Hyderabad Secunderabad (RTO) P Sreeramulu 9540 27742568 9848528435 RTO_HYDN@tpt.ap.gov.in



Here are the some of the websites which are useful to you all to get more information.
http://www.aptransport.org/index.htm
http://transport.delhigovt.nic.in/Registration/info11.html
http://www.rtonavimumbai.org/
http://www.transportindia.in/lic_learners_licence.asp
http://www.uptransport.org/
http://www.mptransport.org/
http://www.virtualpune.com/citizen-centre/html/rto.shtml
http://www.rtopune.info/
http://keralamvd.gov.in/
http://www.tn.gov.in/services/rto.html

Hacking Exposed 6th edtion

Hacking exposed 6th edition




To get the book follow the link

GATE 2010 Results

--> Gate 2010 results are gonna be out today by 10.00hrs.The results are displayed in all the website of IISC an IITs and in their offices.

-->GATE 2010 score is valid for TWO YEARS from the date of announcement of the GATE 2010 results

-->The GATE results will be made available to interested organizations (educational institutions, R & D laboratories, industries, etc.) in India and abroad based on written request by the organization and on payment. Details can be obtained from GATE Chairmen of IITs/IISc.

-->The machine-gradable Optical Response Sheets (ORS) are graded and scrutinized with extreme care. There is no provision for regrading and retotalling. No photocopies of the machine-gradable Optical Response Sheets (ORS) will be made available. No correspondence in this regard will be entertained.

To get the results follow the links
1.IIT Madras
2.IIT Kanpur
3.IIT Bombay
4.IITRoorkee

Hacking Wireless Networks For Dummies

Hacking Wireless Networks For Dummies



Find and fix the network loopholes before the invaders exploit them.
so to get this book follow the link

PC world magazine April-2010

TO get the book follow the link
Download

Sharp World Clock v4.55 Incl Keygen

Sharp World Clock is possibly the most sophisticated and beautiful World Time software for Windows. Sharp World Clock is not just a universal time piece with every imaginable function, but can also help to improve your geographical knowledge and is enjoyably and intuitively to use.


Here are some key features of "Sharp World Clock":

· Any number of clocks you need, in every possible line (horizontal / vertical) or grid arrangement
· Unlimited styles - use the clock with or without title bar and window frame
· Fully customizable list with cities from every country in the world (the capital of every country in the world is included - plus many others)
· Add, change or delete cities and select Favourites for quicker access
· Display the time on Analogue and/or Digital Clocks
· Choose from a variety of Date and Time Formatters, which you can set up individually for each clock (including Swatch Beat); switch from 12 hour mode to 24 hour mode and back anytime
· Select any Color or Background Image combination you like (30 adjustable style presets are included); you can change them or make up your own!
· World Map with time zones, earth shadow (see in which parts of the earch there is day or night) and the sun's position; 6x zoom with country borders
· Optional acoustic Hour Signal and Quarter Signal (church bell style, sound can be configured)
· Accurate Sunrise, Sunset and Moon Phase calculation (no internet connection required; the values are calculated off-line)
· Country Flags of all countries, even on top of the clock faces
· A powerful and easy-to-use RSS/Atom Feed Reader with search function keeps you in touch with your favourite news feeds from the internet
· Unique "Artifical Sky" (graphical representation of the day/night sky) for every clock, from which you can see the position of the sun on the horizon
· Always up-to-date Daylight Saving Time (DST) database, with internet update
· System Tray (Icon) mode, Always On Top mode
· Sticks to screen border, if moved near it; works on every monitor in a multi-monitor environment.
· Time Zone Converter - convert easily from one timezone to another for any given date and time

· Alarm Clock with 3 independent alarms (one-time or daily, silent or with sound - a collection of sound files is included)
· Handy little Calendar with reminder function
· Atomic Clock Synchronization with one of several pre-configured time servers via Internet
· Easy to use and to configure: You probably won't need the help files at all - all the bells and whistles if you like, but still intuitive and simple! It's not only a tool - it's also a toy!
· Ready for multi-monitor-environments and Windows Vista.
· Excellent stablilty and accuracy. No internet connection required during normal use

TO GET THIS FOLLOW THE LINK

EASY VIDEO JOINER WITH KEY

To get the easy video joiner follow the link
Download

PHOTOSHOP CS3 FOR DUMMIES

GET THE BOOK FOLLOW THE LINK

Download

More than 1000 Baby names

This is an e-book consists of more than 1000 baby names from different origins such as
American,Latin,Hindu,African,Korean,Japanese,Italian,Irish,Hungarian,Hawaiian,Greek,
German,French,English,Chinese,Cambodian,Biblical.
so pick a right name for your baby.
To get the book follow the link
Download

How To Obtain Pancard

GET PANCARD by yourself



With effect from April 1, 2009, fees for PAN application has changed to Rs.94. (For dispatch outside India Rs. 744)

Steps involved in application New pancard is as follows:::

* First you need to fill the application form carefully with all the fields and application given below for download

http://www.incometaxindia.gov.in/Archive/Form49ae.pdf


* And if you regionally apply go to following address and this is given in the link below.

CODE
http://pancard.co.in/2008/01/01/pan-application-centers-in-hyderabad/comment-page-2/


* Or else you can apply online recently this way is introduced so please carefully submit the online application(this
is simple way i prefer to do).

CODE
https://tin.tin.nsdl.com/pan/index.html

* You need to one residence proof and according the prof ur submitting the pancard will be issued on the same
address so careful, and as you submit the form you will get the pancard to that address in proof in courier
service in a month..

The all points are compulsary and enough and if you feel difficulty in fill of the forms etc.. go to
CODE
https://tin.tin.nsdl.com/pan/index.html

EARN MONEY THROUGH NEOBUX

NEOBUX IS ONE OF THE GENUINE WEBSITE THAT PROVIDE DOLLARS FOR ADDS VIEWING .RECENTLY I AM FOLLOWING THIS AND I FOUND NO FRAUD IN THIS SO I WOULD LIKE TO ASK YOU ALL TO JOIN THIS AND MAKE MONEY.I HAVE ATTACHED A VIDEO TO THIS WHICH WILL GIVE COMPLETE DESCRIPTION.
YOU CAN EARN THROUGH REFERRALS ALSO.JUST CLICK THE ADDS AND $ WILL BE CREDITED TO YOUR ACCOUNT.THEIR IS A FORUM IN THIS WEBSITE THAT MAY CLEAR ALL YOUR DOUBTS.THERE ARE ALSO PAYMENT PROOFS.
JUST USE THE BELOW LINK OR BANNER TO JOIN THIS SITE







JUST JOIN THROUGH THIS BANNER


Their are payment proofs in this forum
PAYMENT PROOFS

Commands used in Run prompt in windows

To Access. Run Command
Accessibility Controls - access.cpl
Add Hardware Wizard - hdwwiz.cpl
Add/Remove Programs - appwiz.cpl
Administrative Tools - control admintools
Automatic Updates - wuaucpl.cpl
Bluetooth Transfer Wizard - fsquirt
Calculator - calc
Certificate Manager - certmgr.msc
Character Map - charmap
Check Disk Utility - chkdsk
Clipboard Viewer - clipbrd
Command Prompt - cmd
Component Services - dcomcnfg
Computer Management - compmgmt.msc
Date and Time Properties - timedate.cpl
DDE Shares - ddeshare
Device Manager - devmgmt.msc
Direct X Control Panel (If Installed)* - directx.cpl
Direct X Troubleshooter - dxdiag
Disk Cleanup Utility - cleanmgr
Disk Defragment - dfrg.msc
Disk Management - diskmgmt.msc
Disk Partition Manager - diskpart
Display Properties - control desktop
Display Properties - desk.cpl
Display Properties (w/Appearance Tab Preselected) - control color
Dr. Watson System Troubleshooting Utility - drwtsn32
Driver Verifier Utility - verifier
Event Viewer - eventvwr.msc
File Signature Verification Tool - sigverif
Findfast - findfast.cpl
Folders Properties - control folders
Fonts - control fonts
Fonts Folder - fonts
Free Cell Card Game - freecell
Game Controllers - joy.cpl
Group Policy Editor (XP Prof) - gpedit.msc
Hearts Card Game - mshearts
Iexpress Wizard - iexpress
Indexing Service - ciadv.msc
Internet Properties - inetcpl.cpl
IP Configuration (Display Connection Configuration) - ipconfig /all
IP Configuration (Display DNS Cache Contents) - ipconfig /displaydns
IP Configuration (Delete DNS Cache Contents) - ipconfig /flushdns
IP Configuration (Release All Connections) - ipconfig /release
IP Configuration (Renew All Connections) - ipconfig /renew
IP Configuration (Refreshes DHCP & Re-Registers DNS) - ipconfig /registerdns
IP Configuration (Display DHCP Class ID) - ipconfig /showclassid
IP Configuration (Modifies DHCP Class ID) - ipconfig /setclassid
Java Control Panel (If Installed) - jpicpl32.cpl
Java Control Panel (If Installed) - javaws
Keyboard Properties - control keyboard
Local Security Settings - secpol.msc
Local Users and Groups - lusrmgr.msc
Logs You Out Of Windows - logoff
Microsoft Chat - winchat
Minesweeper Game - winmine
Mouse Properties - control mouse
Mouse Properties - main.cpl
Network Connections - control netconnections
Network Connections - ncpa.cpl
Network Setup Wizard - netsetup.cpl
Notepad - notepad
Nview Desktop Manager (If Installed) - nvtuicpl.cpl
Object Packager - packager
ODBC Data Source Administrator - odbccp32.cpl
On Screen Keyboard - osk
Opens AC3 Filter (If Installed) - ac3filter.cpl
Password Properties - password.cpl
Performance Monitor - perfmon.msc
Performance Monitor - perfmon
Phone and Modem Options - telephon.cpl
Power Configuration - powercfg.cpl
Printers and Faxes - control printers
Printers Folder - printers
Private Character Editor - eudcedit
Quicktime (If Installed) - QuickTime.cpl
Regional Settings - intl.cpl
Registry Editor - regedit
Registry Editor - regedit32
Remote Desktop - mstsc
Removable Storage - ntmsmgr.msc
Removable Storage Operator Requests - ntmsoprq.msc
Resultant Set of Policy (XP Prof) - rsop.msc
Scanners and Cameras - sticpl.cpl
Scheduled Tasks - control schedtasks
Security Center - wscui.cpl
Services - services.msc
Shared Folders - fsmgmt.msc
Shuts Down Windows - shutdown
Sounds and Audio - mmsys.cpl
Spider Solitare Card Game - spider
SQL Client Configuration - cliconfg
System Configuration Editor - sysedit
System Configuration Utility - msconfig
System File Checker Utility (Scan Immediately) - sfc /scannow
System File Checker Utility (Scan Once At Next Boot) - sfc /scanonce
System File Checker Utility (Scan On Every Boot) - sfc /scanboot
System File Checker Utility (Return to Default Setting) - sfc /revert
System File Checker Utility (Purge File Cache) - sfc /purgecache
System File Checker Utility (Set Cache Size to size x) - sfc /cachesize=x
System Properties - sysdm.cpl
Task Manager - taskmgr
Telnet Client - telnet
User Account Management - nusrmgr.cpl
Utility Manager - utilman
Windows Firewall - firewall.cpl
Windows Magnifier - magnify
Windows Management Infrastructure - wmimgmt.msc
Windows System Security Tool - syskey
Windows Update Launches - wupdmgr
Windows XP Tour Wizard - tourstart
Wordpad - write

Earn money viewing emails through Rupeemail

Why RupeeMail?

Get paid to open your mail

You receive the face value amount of the stamp instantly when you open RupeeMail

RupeeMail is easily distinguishable from spam

A suffix of "RupeeMail - Rs." in subject line of RupeeMail sets it apart from all other mails.

RupeeMail is safe because it is sent by verified senders

Only verified and authenticated senders are allowed to send RupeeMail.

Redeem your earnings by Cheque any time

Simple one step process to redeem your earnings by cheque.

Option to donate your earnings to charity of your choice

Simply select the charity of your choice to donate your earnings.

You decide what to receive & what not to receive

You will receive RupeeMails only in your prefered email categories of products and services .

You will receive discount coupons and other offers of your choice

To join the rupee mail follow the link give below

JOIN RUPEEMAIL

Launch Offer !!

Refer your friends and earn Rs. 2 for
each registration.

Road transport authority

To get the complete information on how to get the driving license , vehicle registration,payment of taxes,Particular fees to particular service,issue of permits are all displayed in this particular site and it is much informative.Kindly do not pay any bribe to any people in the transport office its your right to get any of your work done .Know the correct procedure to get your work done and follow the rules.If any one demand any money to get your work done then you can directly call up the higher officials up to road transport minister so don't fear get your work done happily.


Transport Department Government of Andhrapradesh -INDIA

GATE 2010 CSE KEY

Some of them are note sure but u can believe in this key.
All the best

WEB USER 2010(JAN) MAGAZINE

To get the magazine Download

THUNDER STRUCK KALIFA TOWERS DUBAI

SUPER MARIO GAME

GET THE MARIO GAME HERE
DOWNLOAD

All Possible Key board Shortcuts

CTRL+C (Copy)
CTRL+X (Cut)
CTRL+V (Paste)
CTRL+Z (Undo)
DELETE (Delete)
SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
CTRL while dragging an item (Copy the selected item)
CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
F2 key (Rename the selected item)
CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
CTRL+A (Select all)
F3 key (Search for a file or a folder)
ALT+ENTER (View the properties for the selected item)
ALT+F4 (Close the active item, or quit the active program)
ALT+ENTER (Display the properties of the selected object)
ALT+SPACEBAR (Open the shortcut menu for the active window)
CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB (Switch between the open items)
ALT+ESC (Cycle through items in the order that they had been opened)
F6 key (Cycle through the screen elements in a window or on the desktop)
F4 key (Display the Address bar list in My Computer or Windows Explorer)
SHIFT+F10 (Display the shortcut menu for the selected item)
ALT+SPACEBAR (Display the System menu for the active window)
CTRL+ESC (Display the Start menu)

ALT+Underlined letter in a menu name (Display the corresponding menu)
F10 key (Activate the menu bar in the active program)
RIGHT ARROW (Open the next menu to the right, or open a submenu)
LEFT ARROW (Open the next menu to the left, or close a submenu)
F5 key (Update the active window)
BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
ESC (Cancel the current task)
SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)

Dialog Box Keyboard Shortcuts


CTRL+TAB (Move forward through the tabs)
CTRL+SHIFT+TAB (Move backward through the tabs)
TAB (Move forward through the options)
SHIFT+TAB (Move backward through the options)
ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
ENTER (Perform the command for the active option or button)
SPACEBAR (Select or clear the check box if the active option is a check box)
Arrow keys (Select a button if the active option is a group of option buttons)
F1 key (Display Help)
F4 key (Display the items in the active list)
BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)



Microsoft Natural Keyboard Shortcuts

Windows Logo (Display or hide the Start menu)
Windows Logo+BREAK (Display the System Properties dialog box)
Windows Logo+D (Display the desktop)
Windows Logo+M (Minimize all of the windows)
Windows Logo+SHIFT+M (Restore the minimized windows)
Windows Logo+E (Open My Computer)
Windows Logo+F (Search for a file or a folder)
CTRL+Windows Logo+F (Search for computers)
Windows Logo+F1 (Display Windows Help)
Windows Logo+ L (Lock the keyboard)
Windows Logo+R (Open the Run dialog box)
Windows Logo+U (Open Utility Manager)
Accessibility Keyboard Shortcuts
Right SHIFT for eight seconds (Switch FilterKeys either on or off)
Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
SHIFT five times (Switch the StickyKeys either on or off)
NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
Windows Logo +U (Open Utility Manager)


Windows Explorer Keyboard Shortcuts

END (Display the bottom of the active window)
HOME (Display the top of the active window)
NUM LOCK+Asterisk sign (Display all of the subfolders that are under the selected folder)
NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
NUM LOCK+Minus sign (-) (Collapse the selected folder)
LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)
Shortcut Keys for Character Map
After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:
RIGHT ARROW (Move to the right or to the beginning of the next line)
LEFT ARROW (Move to the left or to the end of the previous line)
UP ARROW (Move up one row)
DOWN ARROW (Move down one row)
PAGE UP (Move up one screen at a time)
PAGE DOWN (Move down one screen at a time)
HOME (Move to the beginning of the line)
END (Move to the end of the line)
CTRL+HOME (Move to the first character)
CTRL+END (Move to the last character)
SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)


Microsoft Management Console (MMC) Main Window Keyboard Shortcuts

CTRL+O (Open a saved console)
CTRL+N (Open a new console)
CTRL+S (Save the open console)
CTRL+M (Add or remove a console item)
CTRL+W (Open a new window)
F5 key (Update the content of all console windows)
ALT+SPACEBAR (Display the MMC window menu)
ALT+F4 (Close the console)
ALT+A (Display the Action menu)
ALT+V (Display the View menu)
ALT+F (Display the File menu)
ALT+O (Display the Favorites menu)
MMC Console Window Keyboard Shortcuts
CTRL+P (Print the current page or active pane)
ALT+Minus sign (-) (Display the window menu for the active console window)
SHIFT+F10 (Display the Action shortcut menu for the selected item)
F1 key (Open the Help topic, if any, for the selected item)
F5 key (Update the content of all console windows)
CTRL+F10 (Maximize the active console window)
CTRL+F5 (Restore the active console window)
ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
F2 key (Rename the selected item)
CTRL+F4 (Close the active console window. When a console has only one console window,
this shortcut closes the console)

Remote Desktop Connection Navigation

CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box)
ALT+PAGE UP (Switch between programs from left to right)
ALT+PAGE DOWN (Switch between programs from right to left)
ALT+INSERT (Cycle through the programs in most recently used order)
ALT+HOME (Display the Start menu)
CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
ALT+DELETE (Display the Windows menu)
CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)


Microsoft Internet Explorer Navigation

CTRL+B (Open the Organize Favorites dialog box)
CTRL+E (Open the Search bar)
CTRL+F (Start the Find utility)
CTRL+H (Open the History bar)
CTRL+I (Open the Favorites bar)
CTRL+L (Open the Open dialog box)
CTRL+N (Start another instance of the browser with the same Web address)
CTRL+O (Open the Open dialog box, the same as CTRL+L)
CTRL+P (Open the Print dialog box)
CTRL+R (Update the current Web page)
CTRL+W (Close the current window)

All Possible Key board Shortcuts

CTRL+C (Copy)
CTRL+X (Cut)
CTRL+V (Paste)
CTRL+Z (Undo)
DELETE (Delete)
SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
CTRL while dragging an item (Copy the selected item)
CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
F2 key (Rename the selected item)
CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
CTRL+A (Select all)
F3 key (Search for a file or a folder)
ALT+ENTER (View the properties for the selected item)
ALT+F4 (Close the active item, or quit the active program)
ALT+ENTER (Display the properties of the selected object)
ALT+SPACEBAR (Open the shortcut menu for the active window)
CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
ALT+TAB (Switch between the open items)
ALT+ESC (Cycle through items in the order that they had been opened)
F6 key (Cycle through the screen elements in a window or on the desktop)
F4 key (Display the Address bar list in My Computer or Windows Explorer)
SHIFT+F10 (Display the shortcut menu for the selected item)
ALT+SPACEBAR (Display the System menu for the active window)
CTRL+ESC (Display the Start menu)

ALT+Underlined letter in a menu name (Display the corresponding menu)
F10 key (Activate the menu bar in the active program)
RIGHT ARROW (Open the next menu to the right, or open a submenu)
LEFT ARROW (Open the next menu to the left, or close a submenu)
F5 key (Update the active window)
BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
ESC (Cancel the current task)
SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)

Dialog Box Keyboard Shortcuts


CTRL+TAB (Move forward through the tabs)
CTRL+SHIFT+TAB (Move backward through the tabs)
TAB (Move forward through the options)
SHIFT+TAB (Move backward through the options)
ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
ENTER (Perform the command for the active option or button)
SPACEBAR (Select or clear the check box if the active option is a check box)
Arrow keys (Select a button if the active option is a group of option buttons)
F1 key (Display Help)
F4 key (Display the items in the active list)
BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)



Microsoft Natural Keyboard Shortcuts

Windows Logo (Display or hide the Start menu)
Windows Logo+BREAK (Display the System Properties dialog box)
Windows Logo+D (Display the desktop)
Windows Logo+M (Minimize all of the windows)
Windows Logo+SHIFT+M (Restore the minimized windows)
Windows Logo+E (Open My Computer)
Windows Logo+F (Search for a file or a folder)
CTRL+Windows Logo+F (Search for computers)
Windows Logo+F1 (Display Windows Help)
Windows Logo+ L (Lock the keyboard)
Windows Logo+R (Open the Run dialog box)
Windows Logo+U (Open Utility Manager)
Accessibility Keyboard Shortcuts
Right SHIFT for eight seconds (Switch FilterKeys either on or off)
Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
SHIFT five times (Switch the StickyKeys either on or off)
NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
Windows Logo +U (Open Utility Manager)


Windows Explorer Keyboard Shortcuts

END (Display the bottom of the active window)
HOME (Display the top of the active window)
NUM LOCK+Asterisk sign (Display all of the subfolders that are under the selected folder)
NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
NUM LOCK+Minus sign (-) (Collapse the selected folder)
LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)
Shortcut Keys for Character Map
After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:
RIGHT ARROW (Move to the right or to the beginning of the next line)
LEFT ARROW (Move to the left or to the end of the previous line)
UP ARROW (Move up one row)
DOWN ARROW (Move down one row)
PAGE UP (Move up one screen at a time)
PAGE DOWN (Move down one screen at a time)
HOME (Move to the beginning of the line)
END (Move to the end of the line)
CTRL+HOME (Move to the first character)
CTRL+END (Move to the last character)
SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)


Microsoft Management Console (MMC) Main Window Keyboard Shortcuts

CTRL+O (Open a saved console)
CTRL+N (Open a new console)
CTRL+S (Save the open console)
CTRL+M (Add or remove a console item)
CTRL+W (Open a new window)
F5 key (Update the content of all console windows)
ALT+SPACEBAR (Display the MMC window menu)
ALT+F4 (Close the console)
ALT+A (Display the Action menu)
ALT+V (Display the View menu)
ALT+F (Display the File menu)
ALT+O (Display the Favorites menu)
MMC Console Window Keyboard Shortcuts
CTRL+P (Print the current page or active pane)
ALT+Minus sign (-) (Display the window menu for the active console window)
SHIFT+F10 (Display the Action shortcut menu for the selected item)
F1 key (Open the Help topic, if any, for the selected item)
F5 key (Update the content of all console windows)
CTRL+F10 (Maximize the active console window)
CTRL+F5 (Restore the active console window)
ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
F2 key (Rename the selected item)
CTRL+F4 (Close the active console window. When a console has only one console window,
this shortcut closes the console)

Remote Desktop Connection Navigation

CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box)
ALT+PAGE UP (Switch between programs from left to right)
ALT+PAGE DOWN (Switch between programs from right to left)
ALT+INSERT (Cycle through the programs in most recently used order)
ALT+HOME (Display the Start menu)
CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
ALT+DELETE (Display the Windows menu)
CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)


Microsoft Internet Explorer Navigation

CTRL+B (Open the Organize Favorites dialog box)
CTRL+E (Open the Search bar)
CTRL+F (Start the Find utility)
CTRL+H (Open the History bar)
CTRL+I (Open the Favorites bar)
CTRL+L (Open the Open dialog box)
CTRL+N (Start another instance of the browser with the same Web address)
CTRL+O (Open the Open dialog box, the same as CTRL+L)
CTRL+P (Open the Print dialog box)
CTRL+R (Update the current Web page)
CTRL+W (Close the current window)

How to Increase Your PC Speed

Important tweaks: Tweaking the CMOS Increasing the sped of the hard disk, CD/ DVD drives: Maintaining your PC for optimal performance Does your computer shut down on it’s own? The importance of earthing: Keeping the system clean: Inside out Speed up your PC – Printable Transcript Tweaking your PC Tweaking the CMOS Tweaking the drives Upgrading the PC Upgrading the Processor Upgrading the RAM Upgrading the Hard Disk Maintaining your PC for optimal performance Check for loose power cables in sockets. Use a UPS. Ground your PC Use the correct and latest drivers for your hardware Keeping the cooling fans clean NOTE: See the hidden content for detailed description Tweaking your PC Important tweaks: Boosting the speed of the system 1) Number of tweaks for the purpose 2) Many parts need to be tackled to get into the tweak 3) The CMOS or the start –up is the most important of this options Tweaking the CMOS This is one of the most sensitive parts of your computer. By changing setting here, you can gain very significant speed increases. Step 1: Disable Boot up Floppy seek Step 2: Enable CPU Internal cache Step 3: Enable Video BIOS Shadow Step 4: Enable System BIOS Cacheable Step 5: Enable video BIOS cacheable Step 6: Enable passive release Step 7: Enable delayed transaction Increasing the sped of the hard disk, CD/ DVD drives: About drivers 1. They are software and let the card work with the rest of the system. 2. Ensure that they have the newest version 3. Especially for the sound card and the GFx card, they ensure maximum performance and speed Upgrading the PC Upgrading the Processor In case of a Copper mine processor • These are socket 370 based Intel processors. • If your older board has such a socket you can easily upgrade • If it does not support he Copper mine processor, you’ll have to upgrade th motherboard itself to a higher level Upgrading the RAM • This is essential even if the processor has been upgraded • This is especially true of programs that require and use a lot or RAM Upgrading the hard disk • It improves the sped and performance of the system • The hard disk essentially stores files • Too much operation does not lend it to high quality performance • Logically a larger hard disc takes care of these modifications • Besides newer hard disks are faster by definition Maintaining your PC for optimal performance Does your computer shut down on it’s own? • Check for loose power cables in sockets. • The powers inside the system might be loose The importance of earthing: • Grounding one’s PC is very significant in fact it has to be done before anything else is done • Ensure that the power cable has a ground wire • This ensures the stray voltage charges do not leak in to the system • One indication of this situation is if one experiences a slight shock if they touch the system Keeping the system clean: Inside out • Servicing the computer is a necessity • Certain parts require special attention • The cooling fans on the system and iun the CPU are 2 such things • If they stop is could be bad for the system • The average frequency with which this should be done is between 3 – 6 months Speed up your PC – Printable Transcript Tweaking your PC Caution 1. Before tweaking your system, take back ups of all your critical files and data. In the event that a tweak goes awry, you will have access to all your data. 2. During any tweak, you will most probably be asked what you want to do along the way. If there is any confusion or uncertainty along the way, choose the ‘Cancel’ option. Tweaking the CMOS This is one of the most sensitive parts of your computer. By changing setting here, you can gain very significant speed increases. Step 1: Disable Boot up Floppy seek Step 2: Enable CPU Internal cache Step 3: Enable Video BIOS Shadow Step 4: Enable System BIOS Cacheable Step 5: Enable video BIOS cacheable Step 6: Enable passive release Step 7: Enable delayed transaction These settings change everything from the way your video card uses it’s BIOS to the way in which the processor transmits data through the system. Caution If your system becomes unstable after making these changes, you can always return to the original setting by going to CMOS and choosing ‘Restore BIOS Defaults’. Tweaking the drives You can gain a tremendous speed increase if you set your hard disk and CD/DVD drives to operate in UDMA mode. Step 1: Go to the Control Panel in Windows Step 2: Open the properties of the hard disk and CD/DVD drives. Here, check mark the DMA setting in each of these drives. Upgrading the PC Caution Get rid of static before you start installing any of the newer components. You could cause damage to your system due to static charges. Touch the metal part of the CPU to get rid of static charge. Upgrading the Processor Step 1: Check for compatibility with motherboard. (Check motherboard manual). Upgrading a Celeron or a Copper mine processor • These are socket 370 based Intel processors. You can easily upgrade to a processor that has a similar interface but with a higher clock speed (for instance, from a Copper mine 500 MHz to a Copper mine running at 1 GHz). Upgrading a slot 1-based processor such as a P-III • You will also have to buy a new motherboard that features the socket 370 interface, as slot 1-based processors are not manufactured any more. Upgrading an AMD processor • If you have a Socket A-based motherboard, then you can easily upgrade to a Duron or an Athlon processor running at a higher clock speed. • If you have an older Slot A-based motherboard or a Socket 7-based motherboard, then you should also upgrade your motherboard to one that supports the Socket A-based interface. How To Step 1: Remove the older processor by moving the lever that releases the processor. Step 2: Insert the new processor. These processors sit in the socket in one way only, therefore do not try to force the processor into the socket. Align the notch on the processor such that it conforms to the notch on the socket. Upgrading the RAM There are two kinds of RAM: SDRAM for Celeron, Copper mine, Duron and Athlon systems and RDRAM for Pentium 4-based systems. Installing SDRAM Step 1: Check whether you have a free slot on your motherboard. Step 2: Remove the RAM sticks by pulling out the levers at the edges of the sockets. This will pry the RAM out of their sockets. Step 3: Insert the new RAM sticks into the slots by gently applying force on either side of the sticks. See to it that the notches on the RAM sticks conform to those on the slot. Inserting RDRAM When inserting RDRAM modules into the slots, they have to be inserted in pairs. If you have only two modules on a board that has four slots, the other two will have to be terminated by special modules called CRIMM modules. Refer to your motherboard’s manual for how these modules need to be inserted. Some motherboards require the RDRAM modules to be inserted consecutively or in alternate slots. Upgrading the Hard Disk Depending on whether you have an IDE or a SCSI hard disk, your upgrade will basically be a change in capacity. If upgrading to an IDE hard disk, then you don’t need any additional hardware. But, if you want to upgrade to SCSI, you’ll need a SCSI controller card. Step 1: Remove the power and the data cable from your existing hard disk. Step 2: Remove the screws attaching the hard disk to the drive bays. Step 3: Remove the older hard disk and insert the newer one Step 4: Attach the data and power cables to the new hard disk after fastening it with screws. Remember to connect the data cable with the red/dotted wire toward the power connector Step 5: Restart your system and redetect your hard disk through CMOS. Step 6: Format the hard disk and load your favourite operating system onto it. If you want to retain your older hard disk, then you can set the new one as a Master or Slave drive by setting the jumpers. Instructions for how to set the jumpers are noted as a table on the hard disk itself. Maintaining your PC for optimal performance Check for loose power cables in sockets. Use a UPS. Check for loose power cables. Most people do not bother with the power supply cable that is connected to the computer. If this cable is loosely connected to the power outlets, it could result in sparks and random reboots, which are fatal for your computer. Use a UPS if you live in an area with frequent power failures. Ground your PC Proper earthing protects you and your computer from stray voltage charges that may leak from the metallic parts of the computer. The power outlets to which you connect your computer should have a three-point plug and should be correctly grounded. Have your electrician check this. Use the correct and latest drivers for your hardware Companies continue to release improvements to the drivers for their hardware. You can usually find these updates on the company’s site. It is always a good idea to use the latest drivers, as this will help you use your hardware to its optimum capacity. Keeping the cooling fans clean While most people generally keep the keyboard, mouse, monitor and cabinet clean, few bother about what’s inside the cabinet. Especially, remember to clean the cooling fans for the power supply, the CPU and the graphics card, as these are the components that can get easily damaged as they get over heated if their cooling fans stop. If you are not confident about cleaning these yourself, get your service guy to clean the cooling fans once in six months if your machine is in a sealed air-conditioned room, and once in three months if it is in an open environment.