The game of musical chairs continues at Twitter, where co-founder and former CEO Evan Williams will step down as product development leader, a role that will be taken over by Jack Dorsey, another co-founder who had distanced himself from the company's daily operations.

Java founder James Gosling has taken a job with Google, he revealed in a blog post on Monday.

Oracle customers this week expressed concern about the effort and cost of upgrading IT infrastructures after the software maker said it would stop development for Intel's Itanium chip architecture.

Apple received good and bad news from the U.S. International Trade Commission on Friday.

A former Intel executive has admitted passing on company information in the ongoing Wall Street insider-dealing trial involving technology companies.

Microsoft has agreed to pay $7.5 million to purchase a block of 666,624 IPv4 addresses from bankrupt Canadian telecom equipment maker Nortel in a move that some see as a signal of the increasing value of IPv4 addresses.

Oracle's net income for the third quarter ended Feb. 28 rose 78 percent to US$2.1 billion over the same period last year, helped by strong software sales and an improving hardware business, the company said Thursday. Revenue for the quarter jumped 37 percent to $8.8 billion.

Cell phone carriers have a secret: Although they sell us data plans on their 3G or 4G networks, the idea of us actually using data brings them out in a cold sweat.

Windows users who install the latest Java security patches may end up with a little more security than they bargained for, at least that's the risk they take if they don't pay close attention to the installation process.

Amazon has opened the Appstore for Android, providing another option for app shopping to U.S. users of smartphones with Google's operating system.

Companies with operations in Japan are repairing factories and accounting for employees as recovery continues in the aftermath of a devastating earthquake and tsunami that struck the country's eastern coast on March 11.

Microsoft has filed a patent lawsuit against bookseller Barnes & Noble, accusing the company of running infringing software on its Android-based Nook e-reader.

AT&T's planned acquisition of T-Mobile USA will advance U.S. leadership in mobile data and improve consumers' wireless experience, the company's top executives said on a conference call Monday morning.

Dell on Tuesday is set to announce low-power PowerEdge servers that can quickly band together to execute transactions more efficiently than traditional servers, which use faster, but more power-hungry chips.

AT&T will buy T-Mobile USA for $39 billion in cash and stock, easily making AT&T the nation's largest wireless carrier, ahead of top-ranked competitor Verizon Wireless and reducing the number of major national wireless carriers from four to three.

The chip war will heat up as Advanced Micro Devices prepares PC processors to rival Intel's Sandy Bridge chips, which have already started appearing in laptops, analysts said this week.

China is blocking Gmail in the country with methods that make it look as if the access problems lie with Google, said the search engine giant on Monday.

The U.S. Securities and Exchange Commission has charged IBM with giving hundreds of thousands of dollars in bribes to South Korean and Chinese officials starting in the late 1990s, according to court documents filed Friday.

The Virtual Computing Environment Co. (VCE), formed from the joint venture of Cisco and EMC, this week said it is establishing headquarters in Richardson, Texas, and hiring 434 people.

Computer system problems at one of Japan's biggest banks continued on Friday, with Mizuho Bank unable to process salary payments for more than half a million people. The bank also said its Internet banking service and ATMs would be offline over Japan's upcoming three-day weekend.