Windows Media Player in Windows 10 doesn’t natively support the .mp4 format. To play MP4 you need to download some Codecs or use one of these 3rd-party video or media players. These two packs Combined ...
Although you usually use an MP4 player to play back audio and video files, you can also use one to transfer books from one computer to another and even read them on the device. Some MP4 players have a ...