You can use System Restore to undo harmful changes to your computer and restore its settings and performance. System Restore ...

Windows Server 2003

You can use System Restore to undo harmful changes to your computer and restore     its settings and performance. System Restore returns your computer to an earlier     time (called a restore point) without causing you to lose recent work, such as     saved documents, e-mail, or history and favorites lists.     

     Any changes that System Restore makes to your computer are completely reversible.     

     Your computer automatically creates restore points (called system checkpoints),     but you can also use System Restore to create your own restore points. This is     useful if you are about to make a major change to your system, such as installing     a new program or changing your registry.

You can use a cache/proxy plug-in to provide cache and proxy support to other servers. This provides a simple, low cost method ... You can use Device Manager to view a list of hardware devices installed on your computer and set properties for each device. ... You can use dynamic disks to create software-based RAID volumes that can be mirrored, or they can be striped or spanned across ... You can use dynamic disks to create software-based volumes that can be mirrored, or they can be striped or spanned across ... You can use System Restore to undo harmful changes to your computer and restore its settings and performance. System Restore ... You can use the Add Printer Wizard to install printers and their associated drivers for Windows 2000 and Windows XP clients ... You can use the Certificate Services Client software to host the certificate enrollment Web pages on a separate Web server. ... You can use the mouse to interact with items on your screen as you would use your hands to interact with objects in the physical ... You can use the REPAIR command to repair your system. REPAIR PathtoERFiles PathtoNTSourceFiles /NoConfirm /RepairStartup ...