Easily check which versions of mac OS, iOS, iPadOS, or watchOS are compatible with your Mac model or iDevice. Guide includes OS X 10.8.x to macOS 11.0.x. Officially, the operating system that was available on that Mac at the time that you bought it is the oldest version of macOS that can run on that Mac. It's likely that an older OS won't include. Utilty Version OS Platform/ How to Write Size Description Download; MAC Address Writer: 2.0.18D: DOS: 20.4MB: Write MAC address of your motherboard. Download: MAC Address Writer.
Upgrade to macOS Big Sur
Before installing this upgrade, make sure that your Mac is ready.
Check compatibility
macOS Big Sur supports most Mac models introduced in 2013 and later.
View compatible Mac modelsMake a backup
Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.
Learn how to back up your MacFree up space
If the installer needs more storage space to upgrade, you can free up space using tools that come with your Mac.
Free up storage spaceDownload macOS Big Sur
If you're using macOS Mojave or later, choose Apple menu > System Preferences, then click Software Update. If you're using an earlier macOS, use the App Store instead.
Learn how to download and install macOS Big SurGo to the App StoreGet to know macOS Big Sur
Learn about some of the new features of macOS Big Sur.
Control Center
Control Center brings favorite controls such as Bluetooth, Wi-Fi, Do Not Disturb, and Sound together in a single place—so you can easily adjust them at any time.
Use Control CenterNotification Center
Notification Center puts notifications and>
Safari
Customize your start page, navigate with ease using the new tab bar, and access a new privacy report to see just how Safari protects your privacy as you browse.
Get to know SafariSpockadelic Mac Os Download
Maps
Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.
Messages
Send messages to friends and family using new tools that make it easier to keep track of group conversations and give you fun, engaging ways to express yourself.
Spockadelic Mac Os Catalina
Use MessagesLearn more on YouTubePhotos
Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.
Spockadelic Mac Os Update
Learn how to edit your photosHave a question?
Ask everyone. Our Apple Support Community can help you find answers.
Ask nowTell us how we can help
Answer a few questions and we'll help you find a solution.
Get supportADC Home>Reference Library>Reference>Mac OS X>Mac OS X Man Pages |
Photos
Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.
Spockadelic Mac Os Update
Learn how to edit your photosHave a question?
Ask everyone. Our Apple Support Community can help you find answers.
Ask nowTell us how we can help
Answer a few questions and we'll help you find a solution.
Get supportADC Home>Reference Library>Reference>Mac OS X>Mac OS X Man Pages |
This document is a Mac OS X manual page. Manual pages are a command-line technologyfor providing documentation. You can view these manual pages locally using theman(1) command.These manual pages come from many different sources, and thus, have a variety of writingstyles. For more information about the manual page format, see the manual page for manpages(5). |
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