
The only benefit that activation with a license key offers is the ability to customize Windows with wallpapers, themes, lock screens etc and it also removes a small watermark on the lower right hand corner of Windows so you really don’t have to pay for an license key if you don’t want to. The ISO image is a fully functional free version of Windows 10, the only difference is that it is “unactivated”.

This is where you need to install Windows but the great thing is you don’t actually need to own a copy of Windows in order to install it. When the installer completes, you’ll see the Parallels Setup Wizard.You may have to enter your Mac administrator password in order to allow Parallels to install. Double click on the file downloaded and Parallels will automatically run the installer.

This method of installing Cuphead on Mac using Parallels is legal, safe and easy enough for anyone to do. Just follow these instructions to play Cuphead on your Mac.
