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I am having trouble with my PC. How do I perform a system restore?
If you’re having problems with your PC, you can try to restore, refresh, or reset
it. Restoring your PC is a way to undo recent system changes you’ve made.
Refreshing your PC reinstalls Windows and keeps your personal files, settings, and
the apps that came with your PC and apps that you installed from Windows Store.
Resetting your PC reinstalls Windows but deletes your files, settings, and apps—
except for the apps that came with your PC.
For detailed instructions on how to restore, refresh, or reset your PC, go to:
http://windows.microsoft.com/en-US/windows-8/restore-refresh-reset-pc
There is no sound from my PC’s speakers.
• Increase the volume using the function keys (F8 and F9).
• Ensure the volume is not muted. Press F7 to toggle the mute function.
• Increase the volume control in Windows.
• Confirm that the correct default playback device is selected.
• If you are using external speakers or headphones, ensure they are securely
connected to the PC. If they have a manual volume control, increase the
volume using that control.