If you have some .mp4 files and you want to play them on your computer, you can use these free MP4 player apps on Windows 11/10 PC. Whether you have a 720p or 4K video in MP4 format, you can play ...

I am shocked Windows 10 does not play mp4 videos. I never noticed since I use Daum PotPlayer which I have found to be the best video player. It plays pretty much everything out of the box ...