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

Chrome Profile Download Stuck on Mac: Fixes That Work

If your Chrome profile download on Mac is stuck at 0% or hangs indefinitely, the issue is usually...

Fix Microsoft Teams Mic Not Working with External Microphone

You plug in an external microphone, but Microsoft Teams still won't pick up your voice. This is a...

Windows Security Troubleshooting Guide

Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...

Fix PowerShell Proxy Authentication Failed Errors

Fix Windows Activation Service Unavailable on Windows 10 Pro

If you see the error 'Windows Activation Service Unavailable' on Windows 10 Pro, it usually means...

Fix Outlook 404 Not Found Error on Windows 10

If you see a '404 Not Found' error when opening Outlook or clicking a link in an email, it usuall...