Do the Mac retina displays, or Windows 7 with 4K displays permit higher resolution "screensaves"? Or is it not screensaves that are desired in higher resolution?

- Brian

https://graphicdesign.stackexchange.com/questions/27946/is-it-possible-to-take-high-quality-screen-captures

https://graphicdesign.stackexchange.com/questions/13292/how-can-i-preserve-vector-file-size-and-quality-when-exporting-to-png-format-wit