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

Fix Chrome Profile Loading Loop: Step-by-Step Guide

You open Chrome, see the profile icon spinning, and it never finishes loading. This is the profil...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Microsoft Teams Not Detecting External Webcam

You plug in your external webcam, open Microsoft Teams, and the video feed stays black or shows t...

How to Reduce Microsoft Teams CPU Usage During Meetings

If your laptop fan spins up or your video stutters during Teams meetings, CPU usage is likely the...

Fix Windows Defender Service Not Starting After Update

After a Windows update, you might find that Windows Defender won't start, leaving your system wit...

Fix Microsoft Teams DNS Error 0xcaa20002

When launching Microsoft Teams, you may encounter error code 0xcaa20002, typically accompanied by...