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

Windows Terminal Color Scheme Configuration Tutorial

Windows Terminal allows you to fully customize the look of your terminal windows, including the c...

Jupyter Kernel Stuck on Connecting: Practical Fixes

You launch a notebook, but the kernel indicator stays gray or shows “connecting” for minutes. Thi...

Windows Terminal PowerShell Not Working: Practical Fixes

If Windows Terminal opens but PowerShell doesn't load—showing a blank window, an error, or closin...

Microsoft Store Timeout Error: How to Fix It

You open Microsoft Store to download or update an app, and after a long wait you see a timeout er...

Fix Chrome Extension Permission Denied Error 0x80070005

When installing or updating a Chrome extension, you may see error code 0x80070005 with a message ...

Fix Microsoft Store 404 Not Found Error on Reinstall