Yahoo's fourth-quarter revenue grew, but net income fell as the struggling Internet giant tried to put its house in order and improve its ability to compete against Google and other rivals.

Price cuts by Toshiba on its HD DVD players in the U.S. earlier this month may prove to be "useless resistance" in the battle against the rival Blu-ray Disc optical disc format, according to Gartner.

A group of hackers calling itself "Anonymous" has hit the Church of Scientology's Web site with an online attack.

EBay exceeded Wall Street's earnings and revenue expectations for its fourth quarter and, as expected, announced that Meg Whitman will step down as president and CEO at the end of March, ending a 10-year tenure at the helm of the e-commerce giant.

Apple reported strong quarterly earnings on Tuesday, boosted by record Macintosh computer and iPhone sales.

Microsoft is working to boost the appeal of Windows Mobile among consumers by appointing a new head of marketing and by lending support to a new application for viewing Web content.

Microsoft has laid out plans to become a bigger force in the market for virtualization software, stepping up its assault on established leaders such as VMware.

A laptop containing personal information on about 600,000 people was stolen from an officer in the Royal Navy, the U.K.'s Ministry of Defense said on Friday.

Dell is expected on Monday to add a new series of blade products to its PowerEdge server line, expanding its presence in a market dominated by rivals IBM and Hewlett-Packard.

Microsoft has tapped a former executive at Walt Disney to fill its CIO position, a move that shows the company continuing to fill top executive positions from outside the company.

Sun Microsystems will pay US$1 billion for Swedish software company MySQL, whose open-source database is used for some of the most widely visited Web sites in the world.

Oracle has agreed to buy BEA Systems for about US$8.5 billion, the companies announced Wednesday.

Nearly half of businesses are in some phase of preparing to update desktops to Windows Vista, with small businesses moving the fastest to implement the OS, according to a new report released Monday.

A group of technology companies is offering to share some of its patents to encourage the development of environmentally friendly technologies.

IBM on Monday said fourth-quarter revenue, aided by exchange rates and sales outside the U.S., stood at US$28.9 billion, an increase of 10 percent over the same period in 2006.

Jeff Raikes, the president of Microsoft's Business Division, plans to retire in September, the company said on Thursday.

A laptop under US$100 could reach desks if a new venture formed by former chief technology officer of One Laptop Per Child, Mary Lou Jepsen, can deliver on its promises.

Ask.com CEO Jim Lanzone is quitting after six years with the company, to join a venture capital firm. His replacement, Jim Safka, currently heads Primal Ventures, the venture capital division of Ask.com's parent company IAC.

The European Commission ended its antitrust investigation into Apple after the company agreed to reduce the price of music downloads from its iTunes Web site in the U.K., the European Union's antitrust regulator said Wednesday.

U.S. government agencies need to take additional steps to protect against cybersecurity problems after a series of congressional hearings and reports exposed several weaknesses in 2007, representatives of Symantec said.