Toshiba Portege Z930-F - Manual (Page 110)

3. A menu will be displayed from which you should follow the on-screen
instructions.
If your computer does not load the Recovery options, please refer to the
Troubleshooting section.
You can also perform the restoration through PC settings in the operating
system:
1.
Click the Settings charm and click Change PC settings.
2. Click General under PC settings.
3. Select the options you desired and follow the on-screen instructions.
User's Manual 5-22