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

How to Fix PowerShell Slow Startup

PowerShell taking 10 seconds or more to start? You're not alone. This usually comes down to profi...

Windows Terminal vs Command Prompt: Which One Should You Use?

If you've ever opened a command-line tool on Windows, you've probably used Command Prompt (cmd.ex...

Outlook High CPU Usage: Troubleshooting Checklist

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

Outlook 404 Not Found on Shared Mailbox: Fixes & Checks

You try to open a shared mailbox in Outlook and see a 404 Not Found error. This usually means Out...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues