Sidecar, for using an iPad as an external displayĪpple has announced that macOS 10.14 Mojave will be the last version capable of running 32-bit applications.

A new Find My app that combines the features of Find My iPhone and Find My Friends.

Three new features in Apple Mail: mute a thread, block a sender, and unsubscribe.

Improvements to the Photos and Notes apps.Music, Podcasts, and Apple TV apps that replace the iTunes app.Project Catalyst: iPad apps that have been brought over to the Mac.Here’s a quick list of some of the new features and apps:

Performance has been improved and usability has been increased. There are a few new apps, and several other apps with major new features. What is new in Catalina?Ĭatalina has more major new features than we’ve seen in past macOS upgrades. Educating yourself is the best thing to help you with that.

In the meantime, there are some things you can do to prepare for that day. Unless you have a pressing reason to upgrade right away, we recommend waiting to upgrade, perhaps until 10.15.1 or even 10.15.2 is released later in the year. Because this new system runs in 64-bit, many of the apps that you’ve been using for years may no longer work in Catalina. As with many major operating system updates from Apple, this version introduces some huge changes under the hood. (Second Update: If you want Software Update to quit bugging you about updating to Catalina, OSXDaily describes how to turn those pesky notifications off.)Īpple is slated to release the latest version of its Mac operating system, 10.15 Catalina in September of 2019. If you use DJ software, triple-check with the author to ensure compatibility, or heartbreak will ensue.) 2019 – Catalina breaks almost all current DJ program’s ability to read the iTunes library. Select Restart from the drop-down menu.( Update Oct.Click on the Apple icon in the upper left corner of the screen.Connect your Mac to the internet via Wi-Fi or Ethernet.Remember, back up your Mac before performing this step. You'll need to erase your hard drive before re-installing Catalina. If you don't feel comfortable making changes to your Mac with Terminal, you can create a bootable disk using the DiskMaker X program. Note: Making a bootable installer requires the use of Terminal. How to make a bootable macOS Catalina installer drive in case you want to downgrade from macOS Big Sur.You'll need a copy of macOS Catalina on an external hard drive for the easiest, fastest way to install the downgrade.įollow the steps linked below to make a bootable installer drive for macOS Catalina Step 2: Create a bootable drive of macOS Catalinaīefore you downgrade your Mac and erase Big Sur from your computer, download macOS Catalina (opens in new tab) from the Mac App Store.

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