
How to Fix Windows Defender That Keeps Stopping and Starting
If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...

If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

If you see an error saying SearchIndexer.exe has a version mismatch on Windows 1...

You've waited for a Windows update to finish, but it's stuck at 100% for minutes or hours. This i...

You boot into Safe Mode to fix a system problem, but the Command Prompt won't open—either it flas...