Fix Microsoft Store App 404 Error on Windows 10
When you try to open or download an app from the Microsoft Store on Windows 10, you might see a 4...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Search Service Permission Denied Error
You might see a 'permission denied' error when Windows Search fails to index files or when you tr...
BitLocker Permission Denied After Motherboard Replacement
After replacing a motherboard, you may see a "BitLocker permission denied" error when trying to a...
How to Reinstall Windows Defender in Windows 10
Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...
Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...