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

How to Fix Cloudflare DNS Not Resolving on Windows

You've set your Windows machine to use Cloudflare DNS (1.1.1.1 and 1.0.0.1), but websites won't l...

Fix Microsoft Teams Credential Loop: Stop Repeated Login Prompts

You sign into Microsoft Teams, and within minutes it asks for your password again. This loop can ...

Fix Chrome Profile Port Already Allocated Error

How to Fix Node Version Mismatch in a React Project

When you run npm start or yarn start in a React project and get errors ...

Fix PowerShell Port Already Allocated Error 0x80072746

When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...

Microsoft Teams Setup Guide for New Users

If you're new to Microsoft Teams, the setup process is straightforward but has a few key steps. T...