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

Fix Chrome 'Connection Refused' on Linux Profiles

You launch Google Chrome on Linux, maybe with a specific profile flag, and instead of your browse...

Why PowerShell Is Slow to Respond and How to Fix It

If you've noticed that PowerShell takes several seconds to start or that commands hang before ret...

How to Fix Microsoft Store Proxy Error on Windows 10

If you see 'Proxy server isn't responding' or similar proxy errors when opening the Microsoft Sto...

Microsoft Store Proxy Error: Step-by-Step Checklist

If you see a proxy error in Microsoft Store, the app can't connect to the internet. This usually ...

Chrome Profile Network Error Troubleshooting Checklist

If Chrome shows a network error tied to your user profile—like "Unable to connect to the internet...

Fix 'ffmpeg command not found' in PHP exec()