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

Fix Windows Defender Login Loop with Registry Edit

If you're stuck in a login loop after signing into Windows, where the screen flashes and returns ...

Microsoft Store App Installation Failed: Practical Checklist

You click Install in the Microsoft Store, and after a long wait you see “Installation failed” wit...

Chrome Sync Not Working? Try These Fixes

You sign into Chrome on a different computer, expecting your bookmarks and passwords to appear, b...

How to Set Up OneDrive Sync After a 502 Bad Gateway Error

If you see a 502 Bad Gateway error while trying to set up OneDrive sync, it usually means somethi...

How to Fix Windows Search Proxy Error

If you see a proxy error when using Windows Search, it usually means the search feature is trying...

Fix MongoDB Authentication Failed Permission Denied Error