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

Fix Windows Activation Connection Timeout Due to Firewall

You try to activate Windows, but after a long wait you get a connection timeout error. Often the ...

Fix 'Windows Security Authentication Failed' for Domain Credentials

Conda Environment Base Not Activating: Fixes and Checks

You open a terminal expecting the (base) environment to be active, but you're greete...

Checklist for Fixing Windows Activation Token Expired

If you see a message saying your Windows activation token has expired, it usually means the syste...

Fix Windows Defender File Locked During Scan

You run a Windows Defender scan and it reports that a file is locked and can't be scanned. This i...

Fix Microsoft Teams Proxy Error After Update

After a Microsoft Teams update, some users see a proxy error when trying to sign in or connect. T...