MusicBrainz Picard will add missing metadata for your music files by searching based on existing metadata or audio fingerprint.

https://picard.musicbrainz.org/

Supports many file formats – MP3, FLAC, OGG, M4A, WMA, WAV, and more.

Upgrade to the newest version of OS X
https://www.apple.com/macos/how-to-upgrade/

Click the following link. It will list a many of the newest versions of OS X. Click on the newest version, it will take you to the Apple Store. Click Get. If it works then that version is compatible with your system. If it is not compatible, then try an older version. https://support.apple.com/en-us/HT211683

https://www.uvm.edu/it/kb/article/outdated-macos-and-how-to-upgrade/

Turn on 2 factor authentication for a user

open Admin center
Click Active Users
Click on the user
At the right, scroll down to the bottom and click “Manage Multifactor Authentication”
On the next screen click on the user and click enable on the right

Add App password

https://docs.microsoft.com/en-us/azure/active-directory/user-help/multi-factor-authentication-end-user-app-passwords

CPUs
https://en.wikipedia.org/wiki/List_of_Intel_processors

Chipsets
https://en.wikipedia.org/wiki/List_of_Intel_chipsets