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

Microsoft Store High CPU Usage: Troubleshooting Checklist

You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...

Chrome Startup Troubleshooting Checklist: Fix Browser That Won't Open

If Chrome fails to start—whether it crashes, hangs, or shows a blank screen—the problem is often ...

OBS Black Screen Troubleshooting Checklist

You launch OBS Studio, start a scene, and the preview shows a black screen. This is one of the mo...

Fix Error 0x80070005 Access Denied in Command Prompt