WMV (Windows Media Video) files use proprietary Microsoft codes that do not work with the Apple operating system.
However, there are free alternative media players that play WMV files that you can download on your Mac.
The most popular one is VLC Media Player, which plays most multimedia files, DVDs, Audio CDs, VCDs, and more.
For additional options, see the Top 5 Free WMV Players for Mac Options.
