This is the ribbon http://i.imgur.com/pIiC9vr.png , I haven't used it for years
Everything you might use the ribbon for, can be done with keyboard shortcuts... https://www.scirra.com/manual/64/keyboard-shortcuts
...or with the quick access toolbar at the very top of the screen: http://i.imgur.com/RmqSxqE.png
To add buttons into the quick access toolbar, right click to customize it
Removing the ribbon will save you 100 pixels of precious vertical screen space
I've seen too many screenshots of people with tiny screens and huge ribbons so I felt compelled to share this info.