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

How to Fix Windows Security Invalid Configuration Errors

You open Windows Security and see a yellow warning: "Invalid configuration" or "Page not availabl...

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 Windows Security Network Error: Not Connecting

If you see “Windows Security network error not connecting” when trying to access network resource...

Fix NVM Not Found in Git Bash on Windows

Fix Microsoft Teams Installation Error 0x80070005

You try to install Microsoft Teams but get error 0x80070005. This usually means the installer can...

Fix 'Windows Terminal Module Not Found' in VS Code

You open VS Code's integrated terminal and see an error like ModuleNotFoundError: No module...