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

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fixing Composer Memory Limit Errors with Large Dependencies

You run composer install or composer update and see something like:

Windows Terminal Config File Location on Mac

If you're running Windows Terminal on macOS (e.g., via virtualization or cross-platform builds) a...

How to Fix Command Prompt Ping Request Timed Out

When you run ping in Command Prompt and see 'Request timed out', it means your compu...

How to Fix Command Prompt High CPU Usage on Windows 10

Remote Desktop Performance Checklist for IT Admins

When a user reports that their remote desktop session is lagging or disconnecting frequently, the...