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

Fix PowerShell Proxy Authentication Failed Errors

Setup Windows Terminal to Avoid Connection Refused Error

If you get a "Connection refused" error when using Windows Terminal to connect to a remote host, ...

Fix Microsoft Teams High CPU Usage on Mac

If your Mac’s fans spin up and the system feels sluggish while Microsoft Teams is open, you’re li...

Fix Windows Defender Service Error 577: Step-by-Step

You try to start Windows Defender, but it fails immediately with error 577, often accompanied by ...

Fix Windows Defender Module Not Found Error

You open Windows Security and see an error: "Module not found" or "Windows Defender module not fo...

Fix Windows Terminal Version Mismatch During Setup

When installing or updating Windows Terminal, you might see an error like "Setup failed because a...