MP4 Media Player is a very easy to use video player. It can be associated with your MP4 files so you just need to double click the file to play it. All basic functions like play, pause, seek, fullScreen are available.
You can also make your own playlists, save them, edit them. If you have a large number of MP4 files, you can use built in search to find your favorite from the list. In all this is a great package for those who want to keep things simple. So what are you waiting for, download MP4 Player and enjoy.