Posted by SpywareDr on February 08, 2011 at 18:42:38:
In Reply to: the dos or windows in my system is bad posted by diana moore4 on February 08, 2011 at 04:34:42:
Try using Windows' "System Restore" to roll Windows back to a previous state when your computer was functioning correctly:
Microsoft.com > System Restore > Windows XP
http://support.microsoft.com/kb/306084
Microsoft.com > System Restore > Windows Vista
http://windows.microsoft.com/en-US/windows-vista/What-is-System-Restore
Microsoft.com > System Restore > Windows 7
http://windows.microsoft.com/en-US/windows7/What-is-System-Restore