Scrivener 3.0 and screen size

Hi all!!
I am just exploring the great new features of Scrivener 3.0 on my mac.
Nevertheless, I have one problem: When connected to my 30 inch screen, I need spectacles to read the text I am typing. Of course when working only with my 12 inch macbook, screen size of the text is more or less ok, but working with a bigger screen, it is impossible.
Unfortunately I am too stupid to zoom in (like you can do in Pages or Word with spreading two fingers on the touchpad). So can anybody help me out solving the problem with reading text on a big screen?
Best from Vienna

At the bottom left of the Editor pane, you probably see 100%. Increase that until the text has a size you like.

Haha, me being blind and stupid :wink:
Thanks a lot !!!