If your computer is on the fritz, acting weird, or behaving sluggishly, you may be able to revert to a time in your PC’s history when it was symptom free, using System Restore in Windows.

You can find System Restore under System Properties. System Restore is a feature in Windows 7, Windows Vista, and Windows XP that lets you roll back the system state to a previous point in time.

Here's an overview of what they offer, roughly from the least to most intensive. System Restore is a Windows recovery feature that lets you restore your computer to an earlier point in time.

Open the Control Panel and click open the Backup and Restore (Windows 7) applet. Click on the Set ... to free up disk space by deleting previous System Images and Backups.

The Windows operating system includes a feature that allows ... Open Control Panel and navigate to Backup and Restore (Windows 7) applet. Click on Manage space. The following Manage Windows ...

and you can use System Restore to return the registry to a previous state. The methods discussed below to back up and restore ...

From the start menu, open "Control Panel." Then go to "System and Security." Select "Backup and Restore (Windows 7)." Choose "Create a system image" from the left section and select the desired ...

Making a full system image backup preserves not only ... it appears in Control Panel as “Backup and Restore (Windows 7).” But having followed ongoing backup and restore discussions on Windows ...