New

13-inch model

Power to go.

Mac os catalina

Santa and the City 3D Screen Saver for Mac OS X - Fly with Santa and this reindeer thru an amazingly detailed, real-time 3D city! THIS IS THE ONE WITH THE 3D CITY! A Very 3D Christmas Screen Saver for Mac OS X - Watch how Santa manages to deliver all those presents on Christmas eve, all in 3D! THIS IS THE CARTOONY CHRISTMAS SCREEN. After you've installed the Zoom software (as shown below), you can run the Zoom application from your Windows 'Start' menu or Mac OS X 'Applications' folder. Download and Install Zoom Desktop Client The screen shots may vary depending on the web browser being used and whether or not you are logged into your Santa Clara University GMail account. Google's Macintosh Operations team have been working on a security application destined for Apple's OS X ecosystem and has managed to attract the attention of the open-source community in the. It also supports the last version of OS X 10.10 'Yosemite' and OS X 10.11 'El Capitan,' but no advanced features are supported. It is not supported booting into 64-bit mode when running Mac OS X 10.6 'Snow Leopard,' either. It does support 'OpenCL' and Grand Central Dispatch, though. It is not capable of running macOS Sierra (10.12). Step 1: Download the Pulse Secure VPN client package for macOS / Mac OS X. UC Santa Barbara Information Technology. Santa Barbara, California 93106 (805) 893-5000.

MacBook Pro16-inch model

13.3-inch1

Santa Overslept Mac OS

Apple M1 chip
Also available with Intel Core i5 or i7 processor

Up to 16GB2

Up to 2TB2

Up to 20 hours4

Backlit Magic Keyboard, Touch Bar, Touch ID, and Force Touch trackpad

Backlit Magic Keyboard, Touch Bar, Touch ID, and Force Touch trackpad

Apple Trade In

Get credit toward a new Mac.

Just trade in your eligible computer. It’s good for you and the planet.*

Free delivery

And free returns. See checkout for delivery dates.

Find the card for you

Get 3% Daily Cash with Apple Card or get special financing.

To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.

Learn how to upgrade to macOS Big Sur, the latest version of macOS.

Check compatibility

If a macOS installer can't be used on your Mac, the installer will let you know. For example, it might say that it's too old to be opened on this version of macOS, or that your Mac doesn't have enough free storage space for the installation.

To confirm compatibility before downloading, check the minimum requirements for macOS Catalina, Mojave, High Sierra, Sierra, El Capitan, or Yosemite. You can also find compatibility information on the product-ID page for MacBook Pro, MacBook Air, MacBook, iMac, Mac mini, or Mac Pro.

Make a backup

Before installing, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.

Download macOS

It takes time to download and install macOS, so make sure that you're plugged into AC power and have a reliable internet connection.

Safari uses these links to find the old installers in the App Store. After downloading from the App Store, the installer opens automatically.

  • macOS Catalina 10.15 can upgrade Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks
  • macOS Mojave 10.14 can upgrade High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion
  • macOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion

Safari downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It installs an app named Install [Version Name]. Open that app from your Applications folder to begin installing the operating system.

  • macOS Sierra 10.12 can upgrade El Capitan, Yosemite, Mavericks, Mountain Lion, or Lion
  • OS X El Capitan 10.11 can upgrade Yosemite, Mavericks, Mountain Lion, Lion, or Snow Leopard
  • OS X Yosemite 10.10can upgrade Mavericks, Mountain Lion, Lion, or Snow Leopard

Install macOS

Follow the onscreen instructions in the installer. It might be easiest to begin installation in the evening so that it can complete overnight, if needed.

Mac Os Mojave

If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.

Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs macOS and related firmware updates.

Learn more

Mac Os Versions

You might also be able to use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.