The Symantec Norton GoBack 4.0 is a software product designed for Windows operating systems such as XP, 2000, ME, and 98. This product, factory sealed and in new old stock (NOS), offers a safe and reliable way to restore your computer to a previous state in the event of a system malfunction or virus attack. With the trusted Symantec brand behind it, users can be confident in the effectiveness of this antivirus and security software to protect their important files and data.