Alibaba shares traded as high as $99.70 in its market debut, a gain of nearly 50% above its IPO price, before paring gains.» Read More
YouTube has launched a crackdown on people manipulating the “view” counts on videos clips, potentially misleading viewers as to their popularity.
Amazon is announcing a deal with video ad company FreeWheel to provide the technology for Amazon to build out its video advertising business.
Someone in this country becomes a victim of identity theft every two seconds, according to a new study.
The people have spoken and they want bigger screens on their mobile devices. The real growth potential is in tablets, says Buzzfeed's Jon Steinberg.
Two of Hewlett-Packard's most powerful executives, until they were sidelined by CEO Meg Whitman, are preparing to leave the company soon.
As Apple's annual meeting approaches, some big investors are fighting an increasingly public fight over what the company should do with its cash.
Microsoft picked an insider in Nadella for its new CEO. Is that the right choice for a company in the midst of a transformation?
With Twitter shares up more than 150% since its IPO, the pressure is on for the company to deliver in its first earnings report.
NBC’s Richard Engel experimented with two brand-new computers to see how soon after connecting them to the Internet he would get hacked.
Sony's plans to quit making personal computers after years of losses focus a spotlight on how it intends to fix its flagship TV division.
The appointment of Satya Nadella marked the ascension of another Indian-born executive to the top of a global powerhouse.
The company also said Bill Gates would step aside as chairman of the board.
Microsoft's naming of company insider Satya Nadella as CEO highlights the role of cloud computing as a part of its future.
CNBC's Jim Cramer explains what Microsoft needs to do now after announcing its long-awaited CEO appointment.
Microsoft has invested $15 million in check-in app Foursquare and will use the company's data in Bing search results and on other platforms.
Yep, it's been 10 years since Mark Zuckerberg launched "The Facebook" from his Harvard dorm. Here are 10 ways it changed our lives.
The CEO of Avegant says its integrated audio and video headgear connects via a single cord to your smartphone or video game device.
The choice of Satya Nadella as new chief executive reveals a lot about Microsoft's strategy moving ahead.
Take-Two Interactive beat expectations in Q3 2014, with $1.9 billion in non-GAAP revenue and earnings per share of $5.88 for the quarter.
Get the best of CNBC in your inbox
Matt Hunter is the senior technology editor at CNBC.com.
Ari Levy is CNBC.com's senior technology reporter in San Francisco.
Cadie Thompson is a tech reporter for the Enterprise Team for CNBC.com.
Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.
Mark Berniker is CNBC's Silicon Valley/San Francisco Bureau Chief covering technology and digital media.
Apple's mobile payments service and the cryptocurrency are "not super comparable," says investor Cameron Winklevoss.
Rather than jump at the Alibaba IPO, RiverPark/Wedgewood fund's David Rolfe might "wait years to get it at our price."
Though Alibaba is seeking a valuation of as much as $162.7 billion, one stock market pro thinks it could fetch up to $240 billion.