
How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...
Software troubleshooting desk

If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...

If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...

If Outlook search stops returning results or shows no matches, it's usually due to a damaged inde...

If Windows Search starts automatically every time you boot your PC and you want to stop it (or en...

When you run a network command in Command Prompt and get errors like 'not recognized as an intern...

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...