Most people know about ctrl- and ctrl+, but a lot of newer players don't know how to zoom in and out for a better view. The current default zoom is way too hard to see with, so there should be a feature in our faces to allow us to zoom.
It should be to the the left of the screen, under fullscreen, ensuring it won't hinder vision. (Sorry for the bad representation). The top bar represents 150% zoom, the middle is the default 100%, and the bottom is 50%. It can be slider-style. Thanks for reading!
Customer support service by UserEcho