Restore Factory Settings with Acer Recovery Management
1.Click Restore Factory Settings.
Caution: 'Restore Factory Settings' will erase all files on your hard drive.
2.If your computer is configured with two operating systems (only available on certain systems), a window opens with the option to restore either Windows 7 or Windows 8. If you choose Windows 7, your computer will restart and restore Windows 7. If you choose Windows 8, Reset your PC opens, as described below.
Note: To fully enjoy Windows 8 features after changing from Windows 7, enter the BIOS (press <F2> when starting your computer) and change Boot Mode to UEFI. If you reinstall Windows 7, you must change Boot Mode back to Legacy before restarting your computer.