Samsung posts record Q4 earnings

Samsung's quarterly earnings up 76 percent, with smartphones and chips driving profits.

WiGig: More than Wi-Fi on Steroids

With speeds of up to 7 Gbps and virgin spectrum, the forthcoming WiGig technology gives enterprises a much needed alternative to Wi-Fi.

Console? No Way -- Buy a Gaming PC!

Matt Ployhar responds to a ZDNet blog by explaining why he would choose a gaming PC over a console.

McAfees Edward Metcalf Shares Hybrid Rootkit-thwarting Strategy

More than 1,200 new rootkits are detected each day. Here`s how security experts combine hardware and software techniques for a new layer of protection.

BlackBerry bosses step down

Research in Motion's Mike Lazaridis and Jim Balsillie have bowed to investor pressure and resigned as co-CEOs as the maker of BlackBerry struggles to regain momentum in the ultra-competitive smartphone market it once dominated.