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

Fix MySQL Workbench SSH Connection Not Working

You've set up an SSH connection in MySQL Workbench, but it fails with a timeout, authentication e...

How to Fix Microsoft Teams 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error in Microsoft Teams, it usually means the server your...

Fix PowerShell Service Unavailable Error During SFC Scan

You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Fix Windows Security Rate Limit Error & Permission Denied

When Windows Security throws a 'rate limit exceeded' or 'permission denied' error, it usually mea...

Fix Windows Defender Token Expired in Safe Mode

If you see a 'token expired' message when trying to run Windows Defender in Safe Mode, it usually...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...