You can upgrade to macOS Sierra from on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of. Powerpoint for mac 2017 change language to english. Introduced in late 2009 or later introduced in late 2010 or later introduced in mid 2010 or later introduced in mid 2010 or later introduced in late 2009 or later introduced in mid 2010 or later 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 macOS Sierra, the installer will let you know.

Opening Apple Books. If Apple Books doesn't open, click the Books app in your Dock. Progress Indicator.