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

Fix Windows Search 502 Bad Gateway Error

If you see a "502 Bad Gateway" error when using Windows Search (e.g., in File Explorer or the Sta...

How to Fix Windows Defender Crashing on Windows 11

If Windows Defender keeps crashing on Windows 11, you might see error messages like "Something we...

Checklist for PowerShell Startup Script Not Working

You set up a PowerShell script to run at startup, but it doesn't execute. This article walks thro...

Fix VSCode Python Interpreter Not Found on Linux

When you open a Python file in VSCode on Linux and see "No Python interpreter selected" or "Selec...

Fix Windows Defender Service Not Starting Error

If you see an error that Windows Defender won't start—or the service stops immediately—it's usual...

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...