If you bought it last December it's not 2000. If there is nothing on the PC you need to keep (pictures, etc.) stick the restore CD in the drive, turn on the PC, hit the key when it says "Do you want to boot to CD?" and make it like new.
If you don't have restore CDs, just a Windows CD, pretty much the same except you'll have to reinstall drivers and programs afterward.
Vikki 1969 Goldenrod Yellow / black 400 convertible numbers matching
