Checklists for software errors, setup, and tool workflows.

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Fix PowerShell Update Stuck on Checking for Updates

If you've run winget upgrade or tried to update PowerShell and it hangs on 'Checking...

Fix Microsoft Teams 404 Not Found Error When Loading Apps

You click an app in Microsoft Teams and see a '404 Not Found' page instead of the app loading. Th...

Fix PowerShell Connection Refused Errors in Scripts

When a PowerShell script fails with a 'connection refused' error, it usually means the script tri...

Fix Windows Terminal 'File Locked by System' Error

When you try to open or edit a file in Windows Terminal and see "The file is locked by the system...

How to Fix Outlook Proxy Authentication Failed Error

You try to send or receive email in Outlook and see an error: "Proxy authentication failed"

Edge Profile Sync Paused: Troubleshooting Checklist
You open Edge expecting your bookmarks, passwords, and settings to be current, but the sync statu...