Registry Watch takes a snapshot of the Windows Registry and then you can review any changes made in the Registry at a later time. The user has the option of watching the entire Registry or just a single hive. The choices are HKEY_USERS, HKEY_LOCAL_MACHINE or the complete Registry which consists of both hives.

If you have Windows XP or 2000 you can backup the Windows Registry with this utility.

Registry Watch has the ability to undo changes using the current snapshot. Once the user creates a snapshot and compares the changes, the user may undo the changes by creating a report for viewing later or undoing the changes. The user may also choose to remove some of the changes from the report. These removed items will not be undone later. If you wish, Registry Watch will take you to the Registry key you have selected in the report for viewing. Just click on "Go to Key".