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

Fix Chrome Connection Refused Certificate Issues

You're trying to visit a website in Chrome and see ERR_CONNECTION_REFUSED, somet...

Fixing PowerShell Remote Execution Failures on a Network

Windows Activation Permission Denied: Troubleshooting Checklist

You're trying to activate Windows, but you get a "permission denied" or "access denied" error. Th...

How to Fix PowerShell Blank Screen Not Responding

When you open PowerShell and see nothing but a blank, unresponsive window, you can't run commands...

How to Fix Microsoft Teams Microphone Not Working on Windows 10

If your microphone isn't working in Microsoft Teams on Windows 10, you're not alone. This issue o...

PowerShell Version Mismatch Between Client and Server: Fixes

When you run a PowerShell script or command against a remote server, you might see errors about v...