Any help to accomplish this would be great. I have a few programs that have no ability to adjust the font size and being able to quickly adjust this and reset it back would be a huge time saver for me. Thank you.
First up -- you are not changing text size. You are changing your display's resolution, with all that implies -- windows changing, maybe icons moving around, KM actions that use coordinates breaking, and so on.
Given all that, and assuming you still want to carry on, have a look at this thread on displayplacer
, which lets you set resolutions as well as arrange displays. If you don't fancy messing with homebrew, command line stuff, and KM macros then take a look at SwitchResX -- you can set resolutions for different applications; switch via keyboard shortcuts/KM macros/AppleScripts and there's even a menu bar menu; you can save layouts for different resolutions; give your settings meaningful names... There's a free trial if you want to try it out.
Thank you sir. Yes, resolution indeed and i'm going to take a quick gander at the shmancy stuff and will also compare the app you suggested as well.