With Catalina, Apple is turning off support for 32-bit apps. The download is big - around 6.5GB - and Apple said you should probably have about 20GB of free storage space to install Catalina.
If not, get one, because you'll most likely need it during the Catalina setup process and logging into iCloud.Ĭheck your free storage space. If you're a Mac user, you probably have an Apple ID. You can either use the Mac's built-in Time Machine backup utility or grab a Mac backup app like Carbon Copy Cloner. Before you download and install any big MacOS update, have a good, current backup of the contents of your Mac's drive, in case something goes south during the installation or afterward and you need to revert back. Apple Card is here and this is what it looks likeīefore you download and install the MacOS update, ensure the move to Catalina goes as smoothly as possible.Apple's new iPhone challenge: Making modest upgrades sound like must-haves.The Overview tab displays which Mac you have. To check which Mac you have, from the Apple menu, choose About This Mac. Here are the Macs that meet the requirements: Catalina's hardware requirements remain the same as for MacOS Mojave, the current version of the OS, so if you can run Mojave, you can run Catalina.
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If you can't wait to get your hands on Apple's new Mac OS, here's how to download Catalina and install it.Ĭatalina will bring updated music and photos apps.įirst, before you get started, check that you can install the new OS. And with Catalina, Mac users can now check out Apple Arcade.
Perhaps just as useful, the revision lets Mac users run iPad apps they can download through the Mac App Store and use an iPad as a second screen, much in the way you might use a monitor. With Catalina, Apple replaces the iTunes app with three separate apps: Apple Music, Apple Podcasts and Apple TV.