Wait for an Update Notification
The easiest way to upgrade iTunes requires you to do almost nothing.
Updates to all Apple software (and some third-party tools) are done using this program.
At the top of the App Store window, selectUpdates.
If there are any iTunes updates available, selectInstall.
On Macs with macOS Catalina or later,Apple Musichas replaced iTunes.
Apple still supports iTunes on older macOS versions.
iTunes for Windows also is still currently supported.
There’s also a way to update iTunes from within iTunes.
Go to theiTunesmenu, then clickCheck for Updates.In the pop-up window, clickDownload iTunes.
Next, click theUpdatebutton next to the iTunes update.
The App Store program then downloads and automatically installs the new version of iTunes.
Verify that you have the latest version of the Apple Software Update.
Doing so can avoid problems.
To update it, fire off the Apple Software Update.
When the program launches, it checks to see if there are any updates available for your machine.
If iTunes is in the list, select theiTunescheck box, then selectInstall.
The utility will update iTunes and other Apple software you selected.
If you upgraded iTunes and don’t like it,go back to the previous version.