You can use a computer/laptop (Windows/MacOS), tablet, or mobile phone (Android/iOS). Make sure you are using the latest version of the operating system and browser for the best compatibility.
For Windows-based computers, use a computer running Windows 7, Windows 8.1, or Windows 10. For Mac computers, use MacOS 10.12 or later. Android 6.0 or iOS 11.2 is a minimum OS prerequisite for playing movies on mobile/tablet devices.