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

How to Fix Windows Activation Token Expired Error

If you see a message that your Windows activation token has expired, it usually means the system'...

How to Fix Task Scheduler Proxy Error

If you see a proxy error when running a scheduled task, it usually means the task cannot reach th...

Fix Chrome Profile Rate Limit Error on Mac

If you see a “profile rate limit” error in Chrome on your Mac, it usually means Chrome is trying ...

Fix Windows Terminal Connection Refused When WSL Not Working

When you open Windows Terminal and see "connection refused" for a WSL profile, it usually means t...

How to Allow an App Through Windows Defender Firewall

If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....

Fix Chrome 504 Gateway Timeout When Using a VPN