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

Fix Microsoft Store Connection Refused by Firewall

If you see "connection refused" when opening Microsoft Store, your firewall or network settings a...

Fix Chrome Extension Permission Denied Errors: Step-by-Step

You try to install or use a Chrome extension, but you see a 'permission denied' error. This usual...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Windows Activation DNS Error After Network Change

If you recently changed networks (e.g., moved from home to office, switched ISPs, or changed rout...

Fix Windows Terminal High CPU Usage: Step-by-Step Guide

If you notice Windows Terminal consuming high CPU even when idle, you're not alone. This issue of...

Fix Windows Terminal settings.json Not Working

You edit the settings.json file in Windows Terminal, save it, and expect the changes to apply imm...