I have a 21 Inch computer screen. Most of the time I have two terminals running. By default visual studio command prompt has dimensions 80x25 . When I change it fit half of my screen it show me this error , however it re-sizes it but only for that session. When run Next time it takes it regular size.

So how do you change these settings ?. Thanks
EDIT: Please do "cntrl +" on your browser(chrome) to zoom in the picture .