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

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

If you see "Windows Defender service not running" or a red warning in Security Center, the underl...

If you see an error like "The version of this file is not compatible with the version of Windows ...

You click Install in the Microsoft Store, the progress bar starts, then it just sits there—maybe ...

You're working, and suddenly the fan spins up and your system slows to a crawl. Task Manager show...

After a recent Windows update, you might see an error like "Authentication failed" when trying to...