Zooming with MMB / Mousewheel on Laptops

I’m having troubles Zooming with my Laptop, as I forgot my mouse at home… Is there another way to Zoom In/Out?

Windows 10 supports a 2-finger gestures that allow scrolling/zooming - but unluckily these don’t work with Touch…

Ctrl + and Ctrl - to zoom in and out.

Also when you select a comp and press i you’ll into that network and u to go up a level

also Ctrl+ arrow keys lets you move through your network