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

Fix Microsoft Store SSL Certificate Expired Error

You open the Microsoft Store and see an error about an SSL certificate being expired. The store m...

Command Prompt Dependency Conflict Troubleshooting Checklist

Fix Windows Search Proxy Error 0x80070490

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

BitLocker 502 Bad Gateway Error: Causes and Fixes

You're trying to manage BitLocker via the web console or a recovery key portal, and instead of th...

Fix Windows Terminal High CPU Usage When Not Working

If Windows Terminal is consuming excessive CPU even when idle or not working, the issue often ste...