7.Select Troubleshoot and then choose the type of recovery to use:
a.Click Advanced then System Restore to start Microsoft System Restore:
Microsoft System Restore periodically takes a 'snapshot' of your system settings and saves them as restore points. In most cases of
b.Click Reset your PC to start the reset process:
Reset your PC deletes everything on your hard drive, then reinstalls Windows and all software and drivers that were
c.Click Refresh your PC to start the refresh process:
Refresh your PC will attempt to retain your files (user data) but will reinstall all software and drivers. Software installed since you purchased your PC will be removed (except software installed from the Windows Store). See "Refresh your PC from the recovery backup" on page 82.