EaseUS Todo Backup provides snapshot which can help you backup system state before:
With the help of snapshot, you can easily and fast revert system to previous state when you want to discard the changes made to the system.
1. Launch EaseUS Todo Backup, click Snapshot.
If this is the first time you backup system state with snapshot, please enable snapshot before backup, click Enable.
2. Click Create and then enter the information to create a new system snapshot.
3. Click Proceed to start system state backup.