4K playback

Typical for Windows 10 PC:
Here are the requirements:
* You’ll need a 7th-generation Intel Core (Kaby Lake) CPU or newer, or an Nvidia 1x generation GPU may also work (but not always).
* Your display must be capable of at least a 60Hz refresh rate and it must support HDCP (High-bandwidth Digital Content Protection) 2.2.
* You’ll want to go to Settings > Display and make sure that your 4K display is set to run at 3,840 x 2,160.
* You may need to install the HEVC Video Extensions package from the Windows Store.
* You want to have at least 25 megabits per second (Mbps) of internet bandwidth.