Undo & Redo Buttons

I’ve been trying the Studio Trial User Guide but can’t find the Undo & Redo Buttons.
Also, when I’ve zoomed in, I can’t find how to zoom out again.
Can anyone help please?

Zoom In and Out is found by looking at View in the top menu bar.
In: X
Out: Z

Undo/Redo is found by looking at Edit in the top menu bar.
Undo: Command (Mac) Cntrl (Windows) + Z
Redo: Shift + Command (Mac) Cntrl (Windows) + Z

Keyboard shortcuts for Studio, Animate and Animate Pro:

Thanks for that Ampy… And the keyboard shortcuts look like they’ll be really useful.