M4A files open in most well-known, audio-playback programs, including iTunes, QuickTime, and Windows Media Player. For Apple users, iTunes is the default program to open M4A files. For Windows users, the default program is Windows Media Player. Users can also preview M4A files by highlighting the file and pressing the spacebar. Step 2 – Open Any Video Converter from your Applications folder. Click Open when your computer asks whether you trust the downloaded application. Image used with permission by copyright holder Step 1: Launch Windows Media Player and Select MP3 File. Launch Windows Media Player and create a playlist in the Music library to add MP3 audio files. Step 2: Select 'Option' Under Organize Menu. Step 3: Select 'Rip Music' Tab and Choose WMA Format. Can you convert WAV to mp3 in Windows Media Player?How to Convert WAV to MP3 Using Windows Media Player Sep 28, 2018Using Windows Media Player, converting Open it on your computer. Click on “File > Open” in the top toolbox to import a WMA file. Tap on “File” button again, and then select “Export > Export as MP3” button in the drop-down list. Make a desired output file name and destination, click “Save” button. The following procedures need to be carried out in order to convert MP4 to MP3 on Windows 10 utilizing Window Media Player: The MP4 files you wish to convert using Windows Media Player should be opened. Simply choose the file from the File tab, then select Open on the resulting window to begin working with it. To open it using Windows Media This default video and audio player for Windows computers supports formats like .wma, .mp4.mp3, and more. It's a fully packed media player to convert MP4 video files to MP3. Here's how to convert MP4 to MP3 Windows Media Player: Step 1. Start by opening the Windows media player on your PC and tap "File" > "Open". Part 4: Convert M4A to MP3 with Windows Media Player. 1. Click the Start menu at bottom left corner, scroll down and go to All Programs > Windows Accessories, and then you can find Windows Media Player. You can also search for Windows Media Player in the Start menu or ask Cortana to open WMP on Windows 10. 2. z2jD.