Welcome Tim Becker,
Thanks for reaching out to Microsoft Q&A Forum. I understand that you are looking for the music sync feature that was available in Windows Media Player and cannot find it in Windows 11 Media Player.
Before proceeding, could you clarify:
- Are you using the new Media Player app included with Windows 11, or Windows Media Player Legacy?
- What is the make and model of the MP3 player or storage device you are trying to sync to?
In the meantime, you can try these steps:
Step 1: Check whether Windows Media Player Legacy is installed
- Open Start and search for Windows Media Player Legacy
- If it is not available, go to Settings > Apps > Optional Features and add Windows Media Player Legacy
Step 2: Connect the device and verify it is detected correctly
- Open File Explorer and confirm the device appears under This PC
- If available, set the device to MTP or File Transfer mode
Step 3: Try syncing with Windows Media Player Legacy
- Open Windows Media Player Legacy
- Connect the device and wait for it to be recognized
- Add music to the Sync List and check whether the Sync tab appears
Step 4: Test manual file transfer
- Open the device in File Explorer
- Copy a few music files directly to the device's Music folder and verify that the device can read them
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