
Windows Defender Service Troubleshooting Checklist
If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...
Software troubleshooting desk

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

When you search a network drive in Windows, it may time out after a few seconds, returning partia...

You see a message like "Profile version mismatch" in Chrome and your bookmarks, ...

If you've enabled sync in Windows Terminal (Settings > Accounts > Sync settings) but changes aren...

If Chrome is eating up your system memory, causing tabs to crash or your computer to slow down, y...

If you see a systemd service repeatedly starting and stopping, you're dealing with a restart loop...