Checklists for software errors, setup, and tool workflows.

Fix Windows Activation Failed to Start Command Line Repair Tool

When Windows activation fails, you might see an error that the command line repair tool cannot st...

How to Break a PowerShell Login Loop

If PowerShell keeps opening and closing repeatedly when you log into Windows, you're stuck in a l...

Fix PowerShell 502 Bad Gateway Certificate Errors

When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...

Fix OneDrive Error 0x8004de40: Sign-In Issues

When you try to sign in to OneDrive and see error code 0x8004de40, the app usually stops syncing....

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.

How to Fix Reset Windows Search Connection Refused

When you try to reset Windows Search (often via Settings > Search > Searching Windows > Reset), y...