Free up disk space by removing all restore points without disabling Windows 7 system restore point feature [how to]
Here is another brief tutorial on Windows 7 which tells you how to delete all restore points to gain some disk space without disabling Windows 7 system restore point feature.
Disabling system restore point is not always a good idea, but it may be necessary when dealing with virus infection. However to free up disk space you can very easily remove all system restore points without disabling this feature.
