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

Fix Windows Search Authentication Failed in Windows 11

If you see an 'authentication failed' error when using Windows Search in Windows 11, the search i...

Fix Microsoft Teams 404 Not Found Server Issue

You open Microsoft Teams and get a 404 Not Found error. The app may load partially or show a blan...

Fix Windows Defender Causing Slow Boot Up

If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...

Fix 'Module Not Found' in Python Virtual Environments

Fix 'systemd service failed to start unit not found' Error

When you run systemctl start myapp.service and get Failed to start myapp.servi...