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

How to Set Up Windows Search in a Ubuntu VM

If you run a Windows virtual machine inside Ubuntu (using VirtualBox, VMware, or KVM) and need Wi...

Fix Nginx 502 Bad Gateway for WordPress

If you see a 502 Bad Gateway error when visiting your WordPress site running on Nginx, it usually...

How to Fix SSL Certificate Error Windows Security Popup

You're working or browsing and a Windows security warning pops up: "There is a problem with this ...

Windows Terminal High CPU and Memory Usage Fix

If Windows Terminal is using excessive CPU or memory, it can slow down your system. This usually ...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Windows Terminal Permission Denied on Startup

You open Windows Terminal and see a 'permission denied' error before any shell loads. This usuall...