Check compatibility
Oct 24, 2019. Jul 31, 2020. Oct 16, 2014.
You can upgrade to OS Yosemite on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8GB of available storage space.
MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X Yosemite, the installer will let you know.
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 OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download OS X Yosemite
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.
If you still need OS X Yosemite, use this link: Download OS X Yosemite. A file named InstallMacOSX.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X Yosemite.
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.
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 OS X and related updates to your Mac firmware.
Learn more
Apple Mac Os X Yosemite
- OS X Yosemite won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
OS 10.10 Yosemite for Mac
OS X 10.10, codenamed Syrah and officially named Yosemite, is the 2014 version of the Mac operating system from Apple, released on October 16, 2014. OS X 10.10 was shown off at WWDC 2014 on June 2. In addition to new features, OS X brings interface and experience refinements to Apple's desktop operating system, similar in spirit if not exact execution to the iOS 7 makeover of 2013 — interface depth and translucency effects, textual clarity and other elements to improve the overall user experience.
But that's just scratching the surface. There are a ton of new features under the hood.
OS X 10.10 Yosemite design language
Last year Jony Ive and Apple's design team spent so much time working on iOS 7's new look, OS X mostly got the linen and the leather — if not the felt — stripped out but not much else. The intent was always to go back and give OS X the design attention it deserved as well.
Yosemite employs clearer, smarter and easier-to-understand controls, with streamline toolbars, translucent elements and clean, consistent icon design. An updated system font also improves readability. Depth, deference and clarity are the design guidelines Apple first employed in iOS 7, and now we're seeing that work continue over to Yosemite.
Continuity
Mac Os X Yosemite Download Without App Store
Apple doesn't seem compelled to blur the lines between iOS 8 and OS X 10.10 as much as obliterate them, at least where it makes sense to. Continuity is what Apple's calling that — design that enables one device to complement the other. Handoff, for example, lets you start an activity on your iPad or iPhone and continue it on your Mac. And Instant Hotspot lets your Mac use your phone more easily. SMS and MMS messages sent to your phone will automatically appear in Messages on all your devices; you can even make and receive phone calls on your Mac when your iPhone is on the same network.
OS X 10.10 and AirDrop
AirDrop debuted on the Mac but after several initial attempts to bring it to iOS were shot down as overly complex, the version that finally shipped in iOS 7 wasn't even compatible with the Mac.
That changes with OS X 10.10 as the teams at Apple get their protocols back in sync and their cross-platform beaming fully in order.
Mac os x store. Mac App Store is the simplest way to find and download apps for your Mac. To download apps from the Mac App Store, you need a Mac with OS X 10.6.6 or later.
OS X 10.10 Notification Center
Notification Center gets a rework with the new Today view — a quick look at everything you need to know. Apple's also introducing Notification Center Widgets to help you view your calendar, weather, stocks, reminders and a World Clock, and the API is open for developers to use to create custom Widgets that can be downloaded from the Mac App Store.
OS X 10.10 Spotlight
Mac Os X Yosemite Dmg
Spotlight's now in the Spotlight. Apple's search feature in OS X has been taken out of the realm of just file search; now it can find applications (making it a potential replacement for Apple's Launchpad app) and content on the Internet (putting it toe to toe with the popular third-party tool Alfred). It will view search results from Wikipedia, the App Store, iTunes Store, iBooks Store and more.
iCloud Drive
Apple's integration with cloud-based storage and services continues with 10.10 and iOS 8 thanks to iCloud, which lets you store any kind of file online. It also works with a Windows PC.
OS X 10.10 bottom line
Mac Os X Yosemite Installer
The Mac's operating system is beyond mature, but there's huge room for improvement. Apple's moving iOS 8 and OS X 10.10 together, forward, for a new era of interdevice and intersystem communication. Stay with us as we provide you with more details.
Mac App Store Os X Yosemite 10
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