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

How to Clear Windows Update Cache on Mac

If you're running Windows on a Mac via Boot Camp or a virtual machine (like Parallels or VMware F...

Fix Windows Terminal High CPU Usage: Configuration Tips

If Windows Terminal is using an unexpectedly high amount of CPU, it's often due to misconfigured ...

How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...

Nginx 502 Bad Gateway: A Practical Troubleshooting Guide

Seeing a 502 Bad Gateway from Nginx usually means the upstream server (like PHP-FPM, uWSGI, or a ...

OBS Virtual Camera Setup Checklist

You've added sources, your scene looks great in OBS, but when you try to select the OBS Virtual C...

Fix Office 365 Token Expired Error in CMD