Acer Aspire V3-772G - Manual (Page 51)

Recovery - 51
2. You should see the Contents section of the Acer Resource Center.
3. Click the install icon for the item you want to install, then follow the
onscreen prompts to complete the installation. Repeat this step for
each item you want to reinstall.
Returning to an earlier system snapshot
Microsoft System Restore periodically takes a 'snapshot' of your system
settings and saves them as restore points. In most cases of hard-to-
resolve software problems, you can return to one of these restore points to
get your system running again.
Windows automatically creates an additional restore point each day, and
also each time you install software or device drivers.
Note: For more information about using Microsoft System Restore,
from Start, type 'Help' and then click Help and Support in the list of