Sharon GaudinSenior Writer, Computerworld

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

How Outlook.com is Good for Gmail and Yahoo Mail

Now that Microsoft's revamped and flashy free e-mail service is drawing the spotlight, rivals Yahoo and Google have a clear reason to update their e-mail services.

Twitter Takes Social Spotlight at London Olympics

Twitter basks in the Olympic spotlight, with athletes tweeting about the events and fans around the world tweeting their support.

Bing Lets You Ask Your Facebook Friends as You Search

Microsoft announced in a blog post that when users do a search, they can tag their Facebook friends by name and get their recommendations on the search.

Report: Google+ Use Has Skyrocketed

Social network Google+, which turned a year old at the end of June, has seen its user base take a dramatic jump in the past six to seven months.

Social Networks Join in Olympic Games

The Olympics events are especially inviting to social networks, from offering a venue for quick and timely bulletins to the opportunity for online interaction with participants.

Twitter Back Up After Pre-Olympics Crash

After suffering an outage that lasted more than an hour and a half today, Twitter is back up and running.

Twitter Crashes Day Before Olympics Kick Off

Outage comes just a month after a cascading bug shut down Twitter twice in a day.

Facebook

Eyes Are on Facebook's First Earnings Report

After a disappointing Wall Street debut, all eyes will be on Facebook on Thursday when it makes its first quarterly earnings report as a public company...

Twitter Works With NBC to Take on Olympic Games

Twitter is teaming with NBC to make it easier for users to take in all the tweets about the upcoming Olympic Games.