If you own a Mac computer, on default you can play out your music and videos only with iTunes. Many users don’t like it because they need to launch their favorite players each time they want to watch movies or listen to audio files. They would like to change it.
Setting default apps on Mac is not as difficult as it may seem. You can try to change the default player Mac to Elmedia Player, a video converter, downloader and player. You can easily make all adjustments in the system settings allowing Elmedia to launch and playback your media files.
Elmedia Player is a universal media software that easily reads audio files in MP3, WAV, AAC, AIF, and FLAC as well as video formats like AVI, MOV, MP4, FLV, WMV, etc.
With Elmedia Player PRO you get even more possibilities to manage your video and audio content on Mac. You can download any multimedia from the web, separate audio from video, AirPlay files from/to different devices that support it and many more.
By default all macOS computers run Safari browser, but you can install any browser you like, e.g. Chrome, Firefox, Opera, etc. and make it a default web viewing tool.
As you see, it is not difficult to change default programs on Mac or to open a file in a default program, but what about email? You can change an email reader, too.
Now you can easily change default apps on Mac and manage programs without difficulties to your needs and requirements.