Reinstall Windows XP or Vista, drivers and basic software

Reinstall With Recovery DVD Or Recovery Partition

If you have a recovery DVD or partition, it is highly recommended to reinstall your OS with that CD.

The advantage is that you will not have to worry about drivers and vendor applications. All your hardware in the computer will be installed by the recovery DVD. Also bundled applications like a DVD player program or software to write CD’s will be installed by the recovery DVD.

Recently most big brand computers also have the possibility to restore your system from a recovery partition, you will have to press a key during booting to access the menu to start the recovery.

Reinstall Windows

If you do not have a recovery DVD, do not worry, it is not difficult to install windows. Just follow the appropriate procedure from this website: http://www.windowsreinstall.com/ If you have a problem finding the right procedure, post it here.

A more detailed XP reinstall procedure:
http://www.wikihow.com/Install-Windows-XP

A more detailed Vista reinstall procedure:
http://www.wikihow.com/Install-Windows-Vista

Reinstall drivers, basic software and applications

Install drivers hardware

Here is a good definition of what a driver is or does: http://pcsupport.about.com/od/termsag/g/term_driver.htm

If you reinstalled your windows with a recovery DVD, all drivers will be automatically installed.