How to Upgrade to Mac OS X Sierra 10.12
This video shows you to upgrade your Mac to Apple’s newest Operating System, Mac OS X 10.12 Sierra. You will learn what to expect when upgrading and the steps involved in the process. Make sure you have a backup of your Mac on Time Machine before you start!
The upgrade will work from ost previous versions of Mac OS X, including Lion, Mountain Lion, Mavericks, Yosemite and El Capitan.
Sierra requires at least 2GB of RAM and 8GB of storage space and your Mac will need to be one of the following models:
iMac: Late 2009 or newer.
MacBook: Late 2009 or newer.
MacBook Pro: Mid 2010 or newer.
MacBook Air: Late 2010 or newer.
Mac Mini: Mid 2010 or newer.
Mac Pro: Mid 2010 or newer.
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