On Windows systems, there is a Windows 10 download tool which will help you create a USB drive which will be used to install Windows 10. Microsoft lets you download it for free even without a product key. How To Install Windows 10 For Free Without Using Product Keyįirst of all, you need to have downloaded Windows 10. But whether you want to install Windows 10 in Boot Camp on a Mac, put it in an old PC which isn’t eligible for a free upgrade, or you want to create a virtual machine, you don’t need to pay at all to install Windows 10. Well, you can pay to upgrade to a licensed copy of Windows 10 whenever you want after you have installed it.
Installing Windows 10 without a product key, however, gives you a few small cosmetic restrictions.
It will keep working for the mean while but we cannot say about the future. Microsoft allows anyone to download and install Windows 10 on their PC without having to get a product key.
