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

PowerShell Module Not Loaded After Installation: Fixes

You install a PowerShell module with Install-Module, but when you try to use its com...

How to Fix Outlook Port Already Allocated Error

When Outlook suddenly shows a 'port already allocated' error, it usually means another program is...

Windows Activation Authentication Failed: Troubleshoot Checklist

When Windows reports 'Activation authentication failed,' it usually means the system couldn't ver...

Microsoft Teams Microphone Not Working in Meetings: Fixes

When your microphone stops working in a Teams meeting, you can see others but they can't hear you...

Setting Up Windows Terminal Profiles: A Beginner's Guide

Windows Terminal lets you run multiple command-line tools in one window. If you're new to it, set...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN