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

Fix Windows Security Connection Refused Service Not Running

If you see 'Connection refused' or 'Service not running' when opening Windows Security, the under...

Fix Windows Store Error 0x80073cf9 During Installation

Windows Store error 0x80073cf9 typically appears when you try to install or update a...

Microsoft Store Setup Guide for Windows 10

If you're new to Windows 10 or the Microsoft Store isn't working as expected, this guide covers i...

Jupyter Notebook Token Not Working? How to Reset Password

You start Jupyter Notebook, see the token prompt, paste the token from the terminal, but it fails...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Task Scheduler 504 Gateway Timeout Sync Issues

If you're seeing a 504 gateway timeout error when Task Scheduler runs a sync job, it usually mean...