Apple First OS X 10.9.3 beta improves support for 4K displays Published 2014-03-07 11:24 by Alien News "Retina"-style scaling and 60Hz refresh rates reportedly enabled for some Macs. First OS X 10.9.3 beta improves support for 4K displays Windows 8.1 Update 1 download leaked early by Microsoft Windows 8.1 with Bing Revealed
"Retina"-style scaling and 60Hz refresh rates reportedly enabled for some Macs. First OS X 10.9.3 beta improves support for 4K displays
