To view the contents of an MP4 file, you can use built-in system software or more versatile third-party players:
: Includes details like duration, bitrate, and resolution [ 0.5.2 ].
: If the file is 0 KB, the download or transfer likely failed.
: Right-click the file and select Open with > Windows Media Player or the Movies & TV app [ 0.5.4 ].