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  • Hewlett Packard

    The company reported revenue that was lower than expected and trimmed its full-year outlook, and its shares dropped sharply in late trading Tuesday.

  • Cramer fills you in on a technology stock the big brokerage firms haven't caught on to.

  • IBM's Watson computer system, powered by IBM POWER7, competes against Jeopardy!’s two most successful and celebrated contestants Ken Jennings and Brad Rutter.

    From the first PC to Watson this inventor reflects on how he and his colleagues shaped history, "Our team of young engineers had no idea that we were creating a new multi-billion dollar industry, which would ultimately transform the way people worked and lived."

  • lenovo_200.jpg

    Lenovo Group reported a forecast-beating 25 percent jump in third-quarter net profit, its best result in more than two years, but a slowdown in key home China market threatens to darken its 2011 outlook.

  • Dell

    While options traders appear cautious ahead of Dell's earnings after the bell today, they appear downright scared of what might happen in March.

  • Dell

    Dell is on deck to release earnings after the close of trading today. Analysts polled by Thomson Reuters expect earnings per share of $0.37, with revenue of $15.71 billion for the fourth quarter.

  • This is a day-by-day look into which earnings reports the "Mad Money" host is monitoring in the week ahead.

  • Intel

    The chipmaker cut its current quarter revenue forecast Monday due to a design error in a recently released chipset.

  • Bill and Melinda Gates

    The use of technology and learning from other countries are two good ways to boost the US education system, Bill and Melinda Gates, cofounders of the charitable organization the Bill and Melinda Gates Foundation, told CNBC Friday.

  • Chinese students play online computer games at an internet cafe in Hangzhou.

    As demand for technology rises in the larger emerging markets, U.S.-based companies will find both more opportunities and competition for their products overseas.

  • Tim Cook, Apple Chief Operating Officer

    Apple's Chief Operating Officer Tim Cook is widely credited with streamlining the supply chain, managing inventories extremely well and helping the company  stockpile about $50 billion in cash and short-term investments.

  • Apple iPhone

    The deal to bring the iPhone to Verizon is a big one. Verizon customers have been waiting for years, and the company should see a boost in the number of subscribers that it adds.

  • 3d_CES11_300.jpg

    With a slew of new product offerings, 3D will continue its assault at retail this year. LG, Samsung and Panasonic all plan to include the technology in a wider array of products— most importantly in TV sets and Blu-ray players that aren’t being aimed at the high-end, early adopter audience.

  • ces_top_140.jpg

    Here are the best performing companies in the technology sector in the last twelve months. 

  • Microsoft

    Shares in Arm Holdings rose as 13 per cent in early London trading on Thursday after Microsoft announced overnight that the UK-based group’s chip designs would feature in a new version of the Windows operating system. The FT reports.

  • pc_ces_140.jpg

    Apps and Internet connectivity are everywhere. At this year’s Consumer Electronics Show, you’ll see more devices incorporating PC-like functions. And they'll be not just smartphones and set-top boxes, but TVs, digital cameras and printers as well.

  • Steve Jobs with an iPhone 4

    It’s pretty astonishing just how quickly Apple iPhone users have grown to rely on the phones—and how much control they have given it (along with the iPod Touch and iPad) over their day to day lives.

  • gary_shapiro_140.jpg

    After predicting in his last two keynote addresses at the Consumer Electronics Show that innovation from the consumer electronics would help the U.S. economy rebound, Gary Shapiro is standing by his message. The question is now whether there is enough innovation to jump-start things for 2011, especially after consumer confidence unexpectedly dipped in December.

  • nook_color_2_140.jpg

    Another year, another CES. I’ve seen so many that they all begin to blend. But change is always afoot in the consumer electronics business, and so there’s something new every time.

  • ipad_home_screen_140.jpg

    Ever since Apple introduced the iPad, tech experts have predicted that consumers will all but abandon their laptops for lighter and more compact tablet computers. But others believe those predictions are premature..