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

Fix Windows Terminal Profile Reset After Cache Clear

You clear the Windows Terminal cache to fix a display or performance issue, and suddenly your car...

Activate Windows Without Product Key Using CMD

If you've installed Windows and don't have a product key handy, you can still activate it tempora...

Fix Windows Activation Module Not Found Due to Corrupted Files

If you see the error "Windows activation module not found" and suspect corrupted files are the ca...

How to Set Up Certbot with Nginx on Ubuntu 22.04

If you're running Nginx on Ubuntu 22.04 and need a free SSL certificate, Certbot with the Nginx p...

Fix Windows Terminal Installation Error 0x80070005

When installing Windows Terminal from the Microsoft Store or via winget, you might see error code...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...