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

Fix Windows Activation Error 504 on VPN Connection

If you see error 504 when trying to activate Windows while connected to a VPN, it usually means t...

Windows Defender Real-Time Protection Won’t Turn Off: Fixes

You go into Windows Security, toggle off real-time protection, and within a few minutes it’s back...

How to Fix Microsoft Teams High CPU Usage with Configuration Settings

If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...

Fix Microsoft Teams Stuck on Loading Due to Network Firewall

You launch Microsoft Teams, but it gets stuck on the loading screen with no error message. One co...

How to Fix Abnormal Memory Usage in CMD on Windows

Fix PowerShell 404 Not Found on GET Requests

When you run a PowerShell Invoke-RestMethod or Invoke-WebRequest with t...