System Protection, the feature that creates restore points, is on by default. Microsoft recommends that you keep System Protection turned on for all hard disks that contain important files so that you can use System Restore if you need to.
How do I turn System Restore on or off?
System Protection, the feature that creates restore points, is on by default. We recommend that you keep System Protection turned on for all hard disks that contain important files so that you can use System Restore if you need to.
To turn System Restore on or off
Open your Control Panel.
Click on the System Icon
In the left pane, click System Protection. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
To turn on System Protection for a hard disk, select the check box next to the disk, and then click OK.
– or –
To turn off System Protection for a hard disk, clear the check box next to the disk, and then click OK.