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

Fix Windows Activation Cannot Connect to Activation Server via CMD

When Windows fails to activate and displays "Cannot connect to activation server," it's usually a...

Fixing Windows Terminal Configuration File Errors

Windows Terminal relies on a JSON configuration file (settings.json) to control prof...

Fix Outlook Module Not Found Error 0x80040154

You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...

Remote Desktop Setup Checklist for Windows 10

If you're trying to connect to a Windows 10 PC remotely and hitting errors, the problem is usuall...