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

How to Fix Windows Update Dependency Conflicts

You click 'Check for updates' and see an error, or updates download but fail to install with a me...

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...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Checklist for Command Prompt Path Not Found Error

When you see Path not found in Command Prompt, it usually means Windows can't locate...

Fix Windows Update 502 Bad Gateway After Update

After installing a Windows update, you might encounter a 502 Bad Gateway error when trying to use...

How to Fix systemd Service Restart Loop After Update

After a system update, a service may start, fail, and restart repeatedly, flooding logs and consu...