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

Fix OneDrive High CPU Usage on Windows 11

If OneDrive is using 20% or more of your CPU on Windows 11, it's usually due to a stuck sync, cor...

Windows Defender Missing from Settings After Update: Fix

After a Windows update, you might open Settings and find that Windows Defender (now called Micros...

Fix Remote Desktop Settings That Keep Resetting After Update

You update Windows, try to connect via Remote Desktop, and find your settings—like display resolu...

Microsoft Teams Access Denied: IT Admin Checklist

When users report "Access denied" in Microsoft Teams, it usually means something in authenticatio...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix OBS Black Screen After Game Capture Setup

You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...