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

Microsoft Teams 502 Bad Gateway Error: Troubleshooting Checklist

When you see a 502 Bad Gateway error in Microsoft Teams, it usually means the server received an ...

Windows Defender on Mac: A Troubleshooting Guide

If you're running Windows Defender on a Mac via virtualization or Boot Camp, you may run into iss...

Practical VSCode Debugger Setup for Node.js

You've written a Node.js app in VSCode, but when you hit F5, nothing happens or the debugger won'...

PowerShell Command Not Found but Works in CMD

How to Fix Cloudflare Full Strict SSL Error

If you see a Cloudflare Full (Strict) SSL error, your site may show a 525, 526, or similar SSL ha...

Fix Windows Defender Error 0x80070422: Step-by-Step Guide

Windows Defender error 0x80070422 usually appears when you try to open Windows Security or run a ...