Knowledge base for software setup, errors, and daily tool work.

Fixing PowerShell Version Mismatch in CI/CD Pipelines

You push a commit, the pipeline runs, and then a script fails with a cryptic error about a missin...

Fix Microsoft Teams Update Error Code CAA50027

When updating Microsoft Teams, error code CAA50027 usually appears with a message that the update...

Fix Outlook Sync Issues with Gmail on Windows: Step-by-Step

If Outlook stops syncing with your Gmail account on Windows, you're not alone. This often shows u...

How to Fix Windows Defender Stuck Loading in Safe Mode

If you've booted into Safe Mode and Windows Defender won't start, shows a loading spinner indefin...

Fix Microsoft Teams Port Already Allocated Registry Error

When launching Microsoft Teams, you may encounter an error stating that a port is already allocat...

How to Fix Cloudflare Tunnel Not Working After Update