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

How to Fix Windows Activation 502 Bad Gateway Error

If you're trying to activate Windows and see a '502 Bad Gateway' error, it usually means somethin...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Reset Windows Activation Cache with a Script

If Windows shows activation errors after a hardware change or update, the activation cache might ...

OneDrive Login Loop Troubleshooting Checklist

If OneDrive keeps asking you to sign in again right after you log in, you're stuck in a login loo...

Fix Windows Search Indexing Paused or Not Working

You open the Start menu or File Explorer search and nothing shows up, or you see 'Indexing paused...

How to Fix Command Prompt High CPU and Memory Usage

You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...