i have an old computer that i'm using and it has windows 2000 pro service pack 4. i did not see driver rollback only driver update. i looked in the properties of the device. is there no driver rollback for windows 2kpro and if not can i download any kind of software tools that will do driver rollback?

To my limited knowledge of 2000 based os. There is no driver rollback or utility to roll back. When you install a driver, it just saves the new driver over the old one so there is no backing up.