- Apple's official promo copy for OS X Mountain Lion lists the 200+ new features, many of which are directly inspired by the iOS. Different people may have different opinions about which features are important, and given the cost of the operating system upgrade - provided that one's computer is compatible - a single feature might be worth the.
- Apple released OS X 10.8 Mountain Lion at long last, after more than a year in development. First announced in February, third-party application developers have spent months preparing for the release.
- OS X Mountain Lion (version 10.8) is the ninth major release of OS X (previously Mac OS X, now called macOS), Apple Inc.' S desktop and server operating system for Macintosh computers. OS X Mountain Lion was released on July 25, 2012 for purchase and download through Apple's Mac App Store, as part of a switch to releasing OS X versions online.
- Jun 12, 2012 OS X Mountain Lion is due to be released next month but if you're like us you don't want to wait that long to get your hands on the new beautiful wallpapers. These come to us from the latest Mountain Lion developer preview, and each of the 15 images is at a gigantic 3200×2000 resolution, making them ready for whatever retina Mac or iOS.
OS X Mountain Lion is due to be released next month but if you're like us you don't want to wait that long to get your hands on the new beautiful wallpapers. These come to us from the latest Mountain Lion developer preview, and each of the 15 images is at a gigantic 3200×2000 resolution, making them ready for whatever retina Mac or iOS.
In October of 2010, Apple held a media briefing at its Cupertino campus. It called the event Back to the Mac, and one of the key pieces of news was the first public showing of OS X 10.7 Lion, an upgrade to its Mac operating system. Lion was the first version of OS X to reflect the influence of iOS, the software on the iPhone and iPad: It brought a bunch of iOS features 'back to the Mac,' including an App Store, a full-screen mode, and FaceTime video chat.
It was a big idea. Too big, it turns out, to fit into one upgrade.
Today, Apple is unveiling OS X 10.8 Mountain Lion, its first major update to the Mac's software since Lion. As its name suggests, it feels like a continuation of Lion–one that borrows even more features from iOS. It also ties Apple's two operating systems more tightly together through iCloud, Apple's service for storing documents and other data on the Net. The overall emphasis on iOS influence and iCloud integration is so overwhelming that Apple could have called this upgrade 'Lion Part II' or 'Lion iCloud Edition.'
(MORE:With OS X Lion, Apple's Macs Enter the iPad Era)
As usual with new operating systems, Mountain Lion is getting its first wave of publicity long before it's ready for consumers to buy. Apple is spilling the beans now because it's releasing a preview version for developers today. It says it plans to finish the software by the summer, which would let it release the update–via its Mac App Store–roughly a year after Lion shipped in July 2011. That's a rapid turn-around time by operating-system standards: Lion appeared 23 months after its predecessor, Snow Leopard. External hd for macbook pro.
Apple recently briefed me on the new features and loaned me a MacBook Air loaded with a beta version of Mountain Lion. I've been test-driving for the past week. It's a tad glitchy and is missing some features, so it's too early to render a decisive verdict. But it works well enough that I'm looking forward to getting my hands on the fully-baked version later this year.
The first big thing you'll notice about Mountain Lion is–well, it's the fact that you probably won't instantly notice anything big. Despite the profusion of new features borrowed from iOS, Apple has left the venerable basics of OS X's user interface pretty much alone, including the desktop, the Dock and windows. (It's a strikingly different approach from Microsoft's upcoming Windows 8, which demotes the classic Windows look and feel in favor of a radical new one based on Windows Phone 7's Metro interface.)
Dig into Apple's upgrade, however, and you'll discover new signs of iOS's influence lurking everywhere.
None of them are more obvious than Notification Center, a consistent, centralized mechanism for calling your attention to things going on in applications other than the one you're using. A notification can pop up momentarily in the upper right-hand corner of the screen to remind you about a meeting scheduled in your calendar, for instance, or to alert you to an incoming e-mail or instant message. Swipe with two fingers along the touchpad's right edge, and you can summon a scrolling list of all the notifications that have been displayed recently. Except for the fact that everything sits on the right hand of the display rather than the top, it's all very much like the notification system that Apple introduced in iOS5. And it should be particularly useful when you're working in a program's full-screen mode and don't want to leave it in order to keep tabs on other apps.
Now, centralized notifications in OS X aren't a wholly new idea: Many third-party OS X apps already use an excellent open-source system called Growl. Apple's take on the concept is slicker than Growl, though, and if it ends up being supported by more programs, it'll be an even bigger boon.
From the moment that Apple announced the first iPhone in 2007, I assumed that it would eventually bring iChat, the Mac's instant-messaging software, to the iPhone. It still hasn't. But with Mountain Lion it achieves a similar effect by replacing iChat with Messages, the iPhone/iPad messaging app that debuted in iOS 5. And you don't need to wait for Mountain Lion's general availability to try it out: Apple has already released a public beta for Lion.
From the moment that Apple announced the first iPhone in 2007, I assumed that it would eventually bring iChat, the Mac's instant-messaging software, to the iPhone. It still hasn't. But with Mountain Lion it achieves a similar effect by replacing iChat with Messages, the iPhone/iPad messaging app that debuted in iOS 5. And you don't need to wait for Mountain Lion's general availability to try it out: Apple has already released a public beta for Lion.
(MORE:Apple iOS 5)
Like iChat, OS X's Messages works on the AIM, Yahoo, and Google Talk networks, so you can send messages to pals the same way you always did. But if your friends have a Mac, an iPhone or an iPad, you can send them iMessages–Apple's free, industrial-strength text messages which support group messaging, photos and videos.
iMessages don't involve traditional buddy lists: You just begin typing the recipient's name, and Messages finds it among your OS X contacts. If the person you're messaging has a Mac, an iPhone and Browser test microphone. an iPad, the iMessage will show up on all of them. You or your friend can even begin a conversation via Messages on one device, then switch to a different one in mid-discussion.
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macOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps. Enjoy your favorite iPad apps now on your Mac. Extend your workspace and expand your creativity with iPad and Apple Pencil. And discover smart new features in the apps you use every day. Now you can take everything you do above and beyond.
Check compatibility
If you're using one of these computers with OS X Mavericks or later,* you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier.
MacBook introduced in 2015 or later
MacBook Air introduced in 2012 or later
MacBook Pro introduced in 2012 or later
Mac mini introduced in 2012 or later
iMac introduced in 2012 or later
iMac Pro (all models)
Mac Pro introduced in 2013 or later
* To upgrade from Lion or Mountain Lion, first upgrade to El Capitan, then upgrade to Catalina. To find your macOS version, Mac model, memory, and storage space, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Catalina, the installer will let you know. View the complete list of compatible computers.
Make a backup
Before installing any upgrade, 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.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. Software convert video gratis. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Catalina
If you're using macOS Mojave, get macOS Catalina via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Apple Mac Os X Snow Leopard
Or use this link to open the macOS Catalina page on the App Store: Get macOS Catalina. Then click the Get button or iCloud download icon.
Begin installation
After downloading, the installer opens automatically.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
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.
Mac Os X Mountain Lion 10 8 5 Free Apple
Allow installation to complete
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 both macOS and related updates to your Mac firmware.
Stay up to date
After installing macOS Catalina, you will be notified when updates to macOS Catalina are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
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Or get macOS Catalina automatically
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina is ready to be installed. Click Install to get started, or dismiss the notification to install later. When you're ready to install, just open the file named Install macOS Catalina from your Applications folder.
Apple
Learn more
- If the installer shows a list of apps that are not optimized for your Mac, learn about 32-bit app compatibility, then choose whether to proceed with the installation.
- For the strongest security and latest features, upgrade to macOS Catalina. If you have hardware or software that isn't compatible with Catalina, you might be able to install an earlier macOS, such as Mojave, High Sierra, Sierra, or El Capitan.
- You can also use macOS Recovery to reinstall macOS.
