Windows 10 Pro (Retail)
The program can be downloaded by doing: Click here!
Can be reinstalled by an unlimited number of times
The replacement of the motherboard invalidates the key
Cannot be moved to another device
Continuous update option

Microsoft Office 2019 Pro Plus (Online Activation)
Product activation and download: setup.office.com
Suitable for activation only once
You cannot reuse the key in case of reinstallation
Cannot be moved to another device
Compatible with Windows 10/11
Can only be used on PC
Continuous update option