If you have Snow Leopard, Lion, or Mountain Lion installed (10.6, 10.7, 10.8), upgrading to 10.9 Mavericks is as simple as heading to the Mac App Store, clicking the huge OS X Mavericks banner, and clicking 'Install.' It will download the update (which is around 5GB), and then ask whether you want to begin the installation process. #Can you upgrade mac 10.7.5 to 10.9 update Once you begin the installation, that's it: It's a one-step installer without any 'next' buttons.įor me, on a fairly bogged-down 2011 MacBook Pro, the free upgrade to OS X Mavericks took around 90 minutes. On a newer and fresher systems, it should be a lot faster. Once the installation process is complete, a notification will pop up offering to teach you about Mavericks' new features. You should probably click it, especially if you're coming from Snow Leopard or Lion as quite a lot has changed. The most exciting new features in Mavericks are probably the iCloud Keychain, Notifications tweaks, and some cool low-level tech that should improve battery life and performance (Timer Coalescing, App Nap, and Memory Compression). If you've always wished for iBooks, Maps, and Calendar to make the leap from iOS to your Mac, you're in luck, too. Now read: Is the core of Apple's OS X rotting from within? If you have any problems upgrading, or you want to draw our attention to an interesting new feature (or bug), leave a comment.įoscam dvr mac. The Mac OS X Mavericks 10.9 release proved to be the most significant of all the releases made by apple in the Mac operating system X series. Mavericks proved to have a lot of in-built features that made it stand apart from all other operating systems released under the tag of the Mac OS X line up. #Can you upgrade mac 10.7.5 to 10.9 software.#Can you upgrade mac 10.7.5 to 10.9 update.#Can you upgrade mac 10.7.5 to 10.9 install.#Can you upgrade mac 10.7.5 to 10.9 mac os x.

#Can you upgrade mac 10.7.5 to 10.9 for free.