Acer Aspire M5-581G User Manual page 43

Help: For more information about using Microsoft System Restore,
click Start, then click Help and Support. Type windows system
restore in the Search Help box, then press Enter.
To return to a restore point:
1. Click on Start
Center, then click on Recovery.
2. Click on Open System Restore, then Next.
3. Click on he restore point you want, click on Next, then Finish. A
confirmation message box appears.
4. Click on Yes. Your system is restored using the restore point you
specified. This process may take several minutes, and may restart your
computer.
Returning your system to its factory condition
If your computer experiences problems that are not recoverable by other
methods, you may need to reinstall everything to return your system to its
factory condition. You can reinstall using either your hard drive or the
recovery discs you have created.
Caution: This complete recovery deletes everything on your hard
drive, then reinstalls Windows and all software and drivers that
were pre-installed on your system. If you can access important
files on your hard drive, back them up now.
• If you can still run Windows, see "Recovering from within Windows"
below.
> Control Panel > System and Security > Action
Recovery - 43