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

Python Import Error: Module Not Found Despite Being Installed

You run your Python script and get ModuleNotFoundError for a package you’re sure you...

How to Fix PowerShell Slow Startup

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

Fix Outlook Authentication Failed When Sending Email

If you get an authentication failed error when sending email in Outlook, the problem is usually a...

PowerShell Command Not Found but Works in CMD

Fix BitLocker High CPU Usage in Windows 10

If your Windows 10 system feels sluggish and Task Manager shows BitLocker-related processes (like...

BitLocker Blank Screen: No Password Prompt Fix

You boot your Windows PC and see a blank screen instead of the BitLocker password prompt. The sys...