Troubleshoot 504 Gateway Timeout in Windows Security App
When you open Windows Security (formerly Windows Defender Security Center) and see a 504 ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix 'Command Not Found' in Windows Terminal for PowerShell
If you're using Windows Terminal and see 'command not found' when running a PowerShell command, i...
How to Repair the Windows Search Indexer Service
If Windows Search stops returning results, takes forever to find files, or shows no results at al...
How to Repair Windows Defender Configuration Issues
Windows Defender (now Microsoft Defender Antivirus) can sometimes show configuration errors—setti...
Fix Microsoft Teams Camera Not Working with Virtual Background
You’ve set up a virtual background in Microsoft Teams, but your camera stops working or shows a b...
Fix Windows Terminal Not Asking for Credentials
If Windows Terminal stops prompting for your credentials when you open a new tab or connect to a ...