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

Fix Windows Security App Stuck on Loading Screen in Windows 10

If you open Windows Security and it sits on a spinning circle or blank screen, you're not alone. ...

Fix Microsoft Teams Ubuntu Permission Denied Error

If you see a Permission denied error when launching Microsoft Teams on Ubuntu, it's ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Windows Terminal 504 Error: Step-by-Step Troubleshooting Checklist

Seeing a 504 error in Windows Terminal usually means a gateway timeout when trying to reach a rem...

Fix Outlook 404 Not Found Error on Windows 10

If you see a '404 Not Found' error when opening Outlook or clicking a link in an email, it usuall...

Fix 'Profile File Locked' Chrome Error on Windows 10

You try to open Chrome on Windows 10 and see “Your profile could not be opened correctly” or “The...