Windows 7 not booting? Learn how to fix startup issues using Safe Mode, Startup Repair, or command prompt tools.
Windows 7 will not start? Use Safe Mode, Startup Repair, chkdsk, and bootrec to restore your PC without reinstalling.
If you’re stuck in Diagnostic Startup mode on your Windows 11/10 PC with an error message saying your PIN isn’t available, we will show you how to troubleshoot ...