Worldwide PC shipments totaled 82.6 million units in the fourth quarter of 2013, a 6.9% decline from the fourth quarter of 2012, according to preliminary results by Gartner, Inc. This is the seventh consecutive quarter of shipment decline.

"Although PC shipments continued to decline in the worldwide market in the fourth quarter, we increasingly believe markets, such as the U.S., have bottomed out as the adjustment to the installed base slows," said Mikako Kitagawa, principal analyst at Gartner.