Sharon GaudinSenior Reporter, Computerworld

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Sharon Gaudin covers the Internet, social media, cloud computing and emerging technologies for Computerworld.

Google Gmail is back -- except for power users

Google said that Gmail service has mostly been restored some four days after an outage -- except to those heavy users with "very large" inboxes.

Google still working to restore Gmail service

Two days after tens of thousands of Google Gmail users lost their e-mail, chat histories and contacts due to a buggy software update, the problem still is not fixed.

Internet compass

Study: Bing searches more accurate than Google's

Search engine Bing, and even Yahoo, are providing users with more accurate searches than their rival Google, according to a report out this week.

Facebook buys old Sun campus for elbow room

Facebook, which has enjoyed explosive user growth, is moving to a 79-acre office campus to accommodate its growing business.

What Intel's Sandy Bridge can offer

Intel today formally unveiled its line of Sandy Bridge chips at the Consumer Electronics Show. So, what do the new chips offer users?

Google teams with NORAD to track Santa on Christmas Eve

Google is adding a mobile component when it joins forces with the North American Aerospace Defense Command to follow Santa's journey around the world this Christmas.

Facebook's Zuckerberg is Time's Person of the Year

The man behind the world's largest social network has been named Time magazine's Person of the Year.


U.S. online holiday shopping tops $21B

Despite a few slow days recently, holiday shoppers have been digging deep and spending a lot online this season.

iPads and other tablets expected to clobber PC sales in 2011

Gartner has cut its projections for PC sales growth this year, citing increased competition from tablet computers and smartphones.

Amazon leads Black Friday online spending increase

U.S. online shoppers spent $648 million, 9 percent more than last year, on Black Friday, the official kickoff to the lucrative holiday shopping season.