Mac OS X Snow Leopard (version 10.6) is the seventh major release of Mac OS X (now named macOS), Apple’s desktop and server operating system for Macintosh computers.
Snow Leopard was publicly unveiled on June 8, 2009 at the Apple Worldwide Developers Conference.
It’s a good idea to update your pre-El Capitan OS to the latest version (for example, as mention earlier, from Snow Leopard 10.6.6 to 10.6.8). You can do this either in the Updates section of. Nov 24, 2016 I felt it would be wrong to make this decision. I made the decision to insert the disk that was included with the MacBook 7,1 to download the OS X Snow Leopard (10.6). After all, it can always upgrade from this version as I upgraded to macOS Sierra after a month ago.
According to Apple, these older OS X operating systems can be upgraded to El Capitan. If you’re running a version of Snow Leopard prior to version 10.6.8, you must upgrade to that version. After you upgrade, you can then upgrade to El Capitan by using the App Store online.
Click About This Mac.
Here’s how you can upgrade to Yosemite from OS X Snow Leopard (10.6.8) or higher. In addition to a few minutes of your time, you will need 2GB of memory and 8GB of available disk space. 1. Check your system hardware and software by going to the apple menu, and choosing “About this Mac.”
If you’re running Snow Leopard, just go to Menu > About This Mac and make sure you’re running Snow Leopard 10.6.8, which adds support to upgrade to Lion through the Mac App Store. If you’re not, just go to Menu > Software Update, download and install the update. Not on Mac OS X 10.6 at all?
Mac OS X Snow Leopard (version 10.6) is the seventh major release of Mac OS X (now named macOS), Apple’s desktop and server operating system for Macintosh computers. Snow Leopard was publicly unveiled on June 8, 2009 at the Apple Worldwide Developers Conference.
You can upgrade to El Capitan from Lion or directly from Snow Leopard. El Capitan can be downloaded from the Mac App Store for FREE. To upgrade to El Capitan you must have Snow Leopard 10.6.8 or Lion installed. Download El Capitan from the App Store.
macOS and OS X version code-names
To download the new OS and install it you’ll need to do the next:
First, click on the Apple icon in the top left corner of your screen. From there, you can click ‘About this Mac’. You’ll now see a window in the middle of your screen with information about the Mac you’re using. As you can see, our Mac is running OS X Yosemite, which is version 10.10.3.
You can upgrade to Yosemite from Lion or directly from Snow Leopard. Yosemite can be downloaded from the Mac App Store for FREE. To upgrade to Yosemite you must have Snow Leopard 10.6.8 or Lion installed. The file is quite large, over 5 GBs, so allow some time to download.
Upgrading from OS X Snow Leopard or Lion. If you’re running Snow Leopard (10.6.8) or Lion (10.7) and your Mac supports macOS Mojave, you will need to upgrade to El Capitan (10.11) first.
The Steps for Upgrading to Mac OS X El 10.11 Capitan
If you have hardware or software that isn’t compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan. macOS Sierra won’t install on top of a later version of macOS, but you can erase your disk first or install on another disk.
For the strongest security and latest features, upgrade to macOS Mojave. If you have hardware or software that isn’t compatible with Mojave, you might be able to install an earlier macOS, such as High Sierra, Sierra, or El Capitan. You can use macOS Recovery to reinstall macOS.
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrade Your Old Mac To Snow Leopard For Free. Not all systems that are currently running OS X 10.5 “Leopard” or earlier can be upgraded to 10.6 or then 10.7. Before getting too excited about this free upgrade I suggest that you take a look at the system requirements for “Snow Leopard” and “Lion.”
If you’re running Snow Leopard (10.6.8) or Lion (10.7) and your Mac supports macOS High Sierra, you will need to upgrade to El Capitan first. You will have to first upgrade to El Capitan, then to High Sierra. You can follow these instructions to get El Capitan.
Apple states that all Intel-based Macs with at least 1 GB of RAM, 5 GB of available hard drive space, and a DVD drive — or access to one, as the case may be for the MacBook Air models — are capable of running MacOS X 10.6 “Snow Leopard”. PowerPC-based Macs are not compatible.
If you’re using Leopard, upgrade to Snow Leopard to get the App Store. You can then use El Capitan to upgrade to a later macOS. OS X El Capitan won’t install on top of a later version of macOS, but you can erase your disk first or install on another disk.
El Capitan is the final version to be released under the name OS X; its successor, Sierra, was announced as macOS Sierra. OS X El Capitan was released to end users on September 30, 2015, as a free upgrade through the Mac App Store.
To upgrade to El Capitan, from MacOs X Snow Leopard, follow these steps :
The latest version is macOS Mojave, which was publicly released in September 2018. UNIX 03 certification was achieved for the Intel version of Mac OS X 10.5 Leopard and all releases from Mac OS X 10.6 Snow Leopard up to the current version also have UNIX 03 certification.
macOS was previously known as Mac OS X and later OS X.
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If your Mac is running Yosemite (10.10), Mavericks (10.9), or Mountain Lion (10.8), it can run El Capitan. And if you’re running an older version of OS X, you don’t need to do interim upgrades—you can go straight to El Capitan from Snow Leopard or later.
Upgrade your Mac from OS X Yosemite to macOS Sierra. All University Mac users are strongly advised to upgrade from OS X Yosemite operating system to macOS Sierra (v10.12.6), as soon as possible, as Yosemite is no longer supported by Apple. Find out which operating system version you are currently using.
In case you have OS X Snow Leopard or Lion, but want to upgrade to macOS High Sierra, follow the steps below:
Photo in the article by “Flickr” https://www.flickr.com/photos/28023103@N06/5885460047