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

Fix Windows Security Authentication Failed in Remote Desktop

When you try to connect to a remote PC and see "Windows Security" followed by "Authentication fai...

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...

Fix Command Prompt Not Recognizing Commands

How to Run PowerShell Scripts on Mac (Using PowerShell Core)

If you're trying to run a PowerShell script on a Mac, you'll quickly find that the classic Window...

Windows Update Stuck at 100% for Hours: Practical Fixes

You've been staring at the 'Working on updates 100% complete' screen for hours. The spinning circ...

Fixing Microsoft Teams Connection Timeout and Sync Issues

If Microsoft Teams frequently shows "connection timeout" errors or your chats, files, or calendar...