You could say that out of all the products Apple has announced in the last few years, its line of desktops have been, well, the least sexy. New iPad? Ahhhh! New iPhone? Where do I line up? But a new desktop? Eh. In a world where everything is focused on the mobile and where ultrathin laptops suffice as one's main computer, the large and in charge desktops tend to be ignored.

But there's no ignoring Apple's new 21.5-inch and 27-inch iMac, which go on sale today.

Read more about the new iMac.