As a big-screen upscale all-in-one with touch and decent gaming chops, the latest version of Dell's XPS 27 is a great all-around home PC that covers a lot of bases.
The advanced Mi3 made by Beijing phone maker Xiaomi flaunts aluminum charm and a choice of two powerful processors.
Intel's third-generation Core-i-series processors go mainstream with new dual-core Core i5 and Core i7 versions.
Bulldozer is the code name for AMD's first new CPU design since the Phenom in 2007. How much of a challenge does it offer to Intel?
The London Centre for Nanotechnology is dreaming up ways to make your gadgets faster. We visit their cool lab in this video.
Lenovo's top-of-the-line, thin, business-targeted ThinkPad gets bumped-up processors and graphics, as well as its own tabletlike separate instant-on Qualcomm processor.
Along with the updated CPUs and the new high-speed data port, the new iMacs sport faster AMD graphics than their predecessors and integrated FaceTime HD video cameras.