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

PowerShell Profile Cache Location and How to Delete It

If PowerShell starts slowly, shows errors on launch, or seems to ignore recent profile changes, a...

Fix Microsoft Store Rate Limit Error When Downloading Apps

You try to download an app from the Microsoft Store, but instead of progress, you see a message a...

Chrome Login Loop: Setup and Fix Guide

You try to sign in to Chrome, but it keeps redirecting you back to the login screen. This login l...

npm Command Not Found: Troubleshooting Checklist

You type npm install and get npm: command not found. This typically mea...

Fix Chrome Tunnel Connection Failed Error

When you see "Tunnel connection failed" in Chrome, it usually means the browser couldn't establis...

Fix nvm not working in CMD or PowerShell on Windows