Windows is pretty much already free if you are not a business. Just download Windows10 ISO from MS and install it on your home PC. You will not be prompt to ac

Windows is pretty much already free if you are not a business. Just download Windows10 ISO from MS and install it on your home PC. You will not be prompt to activate it and it will not ever lock itself. Only thing you cannot do is change your "Personalisation Settings" e.g. remove stupid "recomendations" on your Start, change desktop background etc.. Also you will have small overlay on bottom left corner saying "Windows is not activated" or smth.