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

How to Add a Directory to PATH in Windows 10

If you've installed a command-line tool and can't run it from a terminal without typing the full ...

Microsoft Teams Camera Not Working on Mac: Fixes to Try

If your camera isn't working in Microsoft Teams on Mac, you're not alone. This often happens afte...

How to Fix Windows Search 502 Bad Gateway Error

If you see a 502 Bad Gateway error when using Windows Search, it usually means the search service...

Command Prompt Dependency Conflict Troubleshooting Checklist

How to Fix Microsoft Teams Not Loading

When Microsoft Teams fails to load, you might see a spinning circle, a blank screen, or an error ...

Fix Command Prompt Error 0xc0000142 on Windows

When you try to open Command Prompt and see "failed to start error code 0xc0000142", it usually m...