Checklists for software errors, setup, and tool workflows.

How to Fix Windows Search Authentication Failed by Setting Correct Credentials

If you see an "authentication failed" error in Windows Search, it usually means the service can't...

Fix Windows Terminal Permission Denied Running Script

When you try to run a PowerShell or Command Prompt script in Windows Terminal and see a "permissi...

How to Fix Windows Update Error 502 Bad Gateway

Windows Update may show a 502 Bad Gateway error when the update service cannot reach Microsoft's ...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.

How to Fix PowerShell Connection Refused Error

When you see Connection refused in PowerShell, it usually means the remote computer ...

How to Fix Microsoft Teams Service Unavailable on Windows 10

Users running Microsoft Teams on Windows 10 sometimes see the error 'Service Unavailable' when tr...