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

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fix OneDrive Sync Path Not Found Error

If you see a 'sync path not found' error in OneDrive, it usually means the app can't locate the f...

How to Fix Microsoft Store Update Error 0x80073cf0

You're trying to update an app in the Microsoft Store and get error 0x80073cf0. This usually happ...

How to Fix Windows Security Authentication Failed Error

When you see the error 'Windows Security authentication failed' while trying to access a network ...

Windows Security App Not Opening After Update: Fixes

After a Windows update, the Security app may refuse to open—clicking the icon does nothing, or it...

Fix nvm not working in CMD or PowerShell on Windows