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

How to Fix PowerShell High CPU Usage on Windows 10

If you notice PowerShell consuming a large amount of CPU on your Windows 10 machine, it can slow ...

Windows Terminal Login Loop: How to Fix

You open Windows Terminal, it prompts for credentials, you enter them, and then it loops back to ...

OBS Virtual Camera Not Working on Windows 10 – Fixes

You set up OBS Studio, enabled the virtual camera, but Zoom or Discord shows nothing. The virtual...

Fix Windows Defender Antivirus Permission Denied Error

You try to start Windows Defender Antivirus and get a “permission denied” error. This typically h...

Fix Windows Update Service Not Running After Malware Removal

After removing malware, you may find that Windows Update no longer works. The service might be di...

Fix KMS Activation Error: Port 1688 Already in Use