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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Microsoft Store 404 Error by Clearing Cache

When you open Microsoft Store and see a 404 error, it usually means the app can't load its conten...

How to Fix Remote Desktop Update Stuck at 0%

You start a Remote Desktop update and it sits at 0% for minutes or hours. This is a common issue ...

Fix Windows Activation Error Invalid Configuration

You try to activate Windows and see an error saying “invalid configuration”. Thi...

Fix Windows Terminal VS Code Integration Not Working

If you click the VS Code icon in Windows Terminal and nothing happens, or the integration doesn't...

Fix Windows Update Access Denied Due to Permission Settings

You try to run Windows Update, but get an 'Access Denied' error. This usually means the update pr...