Ribbon - just say no
The Ribbon is a minger. So much superfluous unusable guff for the one or two icons that might be useful.
Talking of icons, it's far harder to interpret icons than it is for menu text IF you are looking for something that's uncommon. Seems to have been designed for Chinese speakers (other pictogram languages are available).
That you can't edit it to move things around is the worst part of it.
Then again Microsoft have never built good user interfaces. That utter turd Windows hate, as it goes onwards.
The great thing about using a Mac is that poxy Ribbon is an option as the menus are still in place.
Meh. Double meh.