How to Debug an XP Computer

1. Insert the XP installation disc into the disc drive and restart the computer. During the start-up, in the corner of the screen it will say to press a button to boot from CD. Usually it is F2 or F10, but it depends on the computer.
2. Press the key you were asked and Windows will boot up from the CD. Press 'Enter' at the welcome screen and then 'F8' at the license terms.
3. Select the partition that contains the original Windows XP installations and press 'Enter.'
4. Press 'R' to repair the installation from the options given. This removes the bugs and after the process is completed, the system is error-free.