Chapter 4
What’s New in macOS Catalina?
IN THIS CHAPTER
Protecting your system files
Moving iOS applications to Catalina
Waving goodbye to iTunes
Staking a claim for Apple ID
Using Sidecar with your iPad
Monitoring your Mac with Screen Time
Unsubscribing from mailing lists with one click
Have you upgraded to Catalina from the previous version of macOS, Mojave? If so, you’ve opened the door to several new features, and this chapter was written especially for you. (And if you’re not rubbing your hands together with gleeful anticipation, you should be; I know I am.) Here, you’ll find descriptions of my favorite new features that ship with the latest version of macOS.
Note that some other new Catalina features appear elsewhere in the book. The new Day, Month, and Year display options are ...
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