Excel for mac how to find allen. Apple OS X download Mavericks was announced in June 2013 and was released in the month of October the same year. It was the 10th big release of Mac OS X line, after being rebranded in 2002 by Apple from its previous product line of Mac OS. The wait is finally over: Apple released a new version of its Mac operating system, OS X Mavericks (version 10.9). Unlike most major new Mac OS X updates, Apple chose to continue supporting all the same Macs as the previous release of the operating system. This means that if your Mac was compatible with Mountain Lion, you'll be able to upgrade to Mavericks. However, some Macs are still limited to Lion (version 10.7.5), which might possibly still receive security updates for the next year or two, given Apple's recent track record with providing Snow Leopard security updates after two newer versions of OS X were released. Some older Macs can't even be upgraded to Lion, meaning they'll be stuck with Snow Leopard (version 10.6.8) or older. That's not a good thing, because it could mean that Apple may not patch security vulnerabilities for those Macs for much longer. Apple might stop releasing security updates for Snow Leopard in the near future. The now three-generations-old operating system costs Apple money and developer resources whenever a new security vulnerability needs to be patched. Apple continues to release Java 6 updates for Snow Leopard (and for Macs that have upgraded from Snow Leopard to a later version of OS X) even though Oracle is no longer making Java 6 patches available to the general public—which could possibly mean that Apple is paying Oracle for the privilege of obtaining the latest Java patches for older Macs. For many generations of Mac OS X, Apple only released patches for OS vulnerabilities in the current and one previous version of the operating system. Apple eventually seemed to change its mind about supporting the then two-generations-old Snow Leopard after Mountain Lion became available, but only after a long delay before patching in Snow Leopard's version of Safari that had been accumulating for several months. Unfortunately, nobody knows for sure how much longer Snow Leopard or Lion will continue to get security updates from Apple. While Microsoft publicly announces its support timetables for Windows, and Canonical does likewise for Ubuntu, Apple has never given any official word to the public regarding how long each version of Mac OS X or iOS will continue to receive security updates. The good news is that most new Macs sold within the past several years can be upgraded to a newer version of OS X. Following are lists of Macs that can run a supported version of OS X. If your Mac is older than the ones listed, read on for suggestions on what you can do to upgrade to a supported system. Mavericks Capable Macs Mavericks, like its predecessor Mountain Lion, requires one of the following Macs with at least 2 GB of RAM and 8 GB of available hard drive space: • iMac (Mid 2007 or newer) • MacBook (Late 2008 Aluminum, or Early 2009 or newer) • MacBook Air (Late 2008 or newer) • MacBook Pro (Mid/Late 2007 or newer) • Mac mini (Early 2009 or newer) • Mac Pro (Early 2008 or newer) • Xserve (Early 2009) Lion Capable Macs If your Mac isn't new enough to run Mavericks, it won't run Mountain Lion, either. Download free screen video recorder for mac. However, if your Mac has a Core 2 Duo processor (one of the models listed below), it should still be able to run Lion as long as it has at least 2 GB of RAM and 7 GB of free hard drive space: • iMac (Late 2006 or Early 2007) • MacBook (Late 2006, Mid or Late 2007, or Early 2008) • MacBook Air (original model from Early 2008) • MacBook Pro (Late 2006) • Mac mini (Mid 2007) • Mac Pro (original 2006 model, including any bought in 2007) • Xserve (Late 2006 or Early 2008) If you're not sure which Mac model you own, you may find and to be useful sites. If all you need is a RAM upgrade in order to upgrade your OS, by all means, do it!
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