Windows Media Player hasn't been updated since (as version 12) it was distributed with Windows 7 in 2009. The previous version (11) was issued with Windows Vista in 2007. If you
really want to get hold of version 11 (and to see if it will actually run under Windows 10, which is by no means certain) look no further than the wonderful OldApps.com:
http://www.oldapps.com/windows_media_player.php
However WMP has been rubbish all along, with the technical press, BBC technology programmes and countless members of this website constantly directing people towards VLC as a far, far better media player:
https://www.videolan.org/vlc/download-windows.en-GB.html
That, however, assumes that you're seeking an all-in-one player (for both music and video). If you're only after a music player (with excellent facilities for organising your albums and cover art) take a look at MusicBee:
https://getmusicbee.com/