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

How to Refresh Windows Security Token

When Windows authentication fails—you can't access a network share, get access denied errors, or ...

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 npm ERR! code EACCES on Windows 10: Permissions Guide

If you see npm ERR! code EACCES while installing or updating packages on Windows 10,...

PowerShell Command Not Found but Works in CMD

Ubuntu Remote Desktop Port 3389 Not Listening: Fixes

You installed xrdp on Ubuntu, enabled remote desktop, but when you try to connect from a Windows ...

PowerShell DNS Client Error During Setup: Fixes and Workarounds

When setting up a new system or configuring network services, you might encounter a PowerShell DN...