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

Microsoft Teams Proxy Setup Guide: Step-by-Step Configuration

If Microsoft Teams fails to connect, shows a 'proxy authentication required' error, or behaves er...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix 'Not Recognized as Internal or External Command' Error

If you type a command like python, npm, or java in Command...

Fix 'Chrome Service Unavailable' Error on Mac

You open Chrome on your Mac and see the error: 'Chrome service unavailable' or 'Google Chrome ser...

How to Run Command Prompt as Administrator for Setup Tasks

Many setup tasks—installing software, configuring system services, or modifying protected files—r...

Microsoft Teams Access Denied: IT Admin Checklist

When users report "Access denied" in Microsoft Teams, it usually means something in authenticatio...