Q | How to zoom in or out on Windows

To zoom your canvas, you can use the + en – buttons in the upper left corner of the canvas.
Zoom all of your screen is also a possibility.

What hotkeys to use?
To zoom in, press the SHIFT- and CTRL-keys together. And will pressing these buttons tap the key with the + sign.
To zoom out, press the SHIFT- and CTRL-keys together. And will pressing these buttons tap the key with the ‑ sign.

You can also press the CTRL key and use the move the scroll ball or wheel of your mouse.