At the Apple event, the iMac got its first refresh in three years. It will now get Intel's Ivy Bridge Core i5 and Core i7 processors. The edges of the computer are just 5mm thick, with the new computer 80 percent thinner than the earlier one. Apple had to use a new production method to fuse the display with the glass, eliminating the air gap. As before, the iMac will be available in a 21.5- and 27-inch screen size.
