Following the lead of iOS, Apple's desktop operating system says goodbye to Lucida Grande, and hello to Helvetica Neue.
Since the introduction of OS X in 2001, Lucida Grande has served as its main system font. But after taking the wraps off OS X 10.10, aka Yosemite at today's Worldwide Developers Conference, it looks like the operating system's new system font is going to be Helvetica Neue.