You can get a Windows 10 key from Microsoft at around $ which is generally called a retail license. A retail license can be used to activate. Windows licenses are expensive—almost painfully so. Shelling out $ for Windows 10 Home or $ for Windows 10 Pro feels rough when Linux.
 
 

One moment, please – Frequently Asked Questions

Рукописью. – Да. Я решила ее издать. – Издать? – Он с сомнением покачал головой.