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

Fix Cloudflare DNS Not Working with VPN Connection

If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...

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...

Resolving npm Dependency Conflicts After an Update

Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

How to Clear Microsoft Store Cache in Windows 11

If the Microsoft Store won't load, apps fail to download, or updates get stuck, a corrupted cache...

Fix 'Chrome Service Unavailable' Error on Mac

You open Chrome on your Mac and see the error: 'Chrome service unavailable' or 'Google Chrome ser...