# Set A Window To Its Default Zoom Level Often when showing my screen to someone else or connecting to a project, I have to adjust the zoom level of my current window by hitting `Cmd +` a bunch of times. Once I am done I usually do some guess work to get the screen size back to what I am used to, hitting `Cmd -` a couple times. There is an easier way. Hitting `Cmd 0` will return the window back to its default zoom level. h/t Jake Worth