It's easy to forget now, but Michael Dell was the Mark Zuckerberg of his day.
The world's largest gadget show wrapped up on Friday, and the organizers said it was the biggest ever, beating last year's record in terms of the floor space companies purchased to display their wares.
Snapping out of a summertime lull, Oracle's latest quarter demonstrated that companies have been splurging on software and other technology as the year comes to a close, despite uncertainty about the economy's prospects.
Americans clicked away on their computers and smartphones for deals on Cyber Monday, which is expected to be the biggest online shopping day in history.

This year's Black Friday shoppers were split into two distinct groups: those who wanted to fall into a turkey-induced slumber and those who'd rather shop instead.
Intel CEO Paul Otellini dropped a bombshell on the company's board of directors last week, telling them in private that he plans to retire from the world's largest maker of microprocessors in May. Otellini's move comes at a time when Intel faces a shaky economy and a mobile gadget craze that is eating away at demand for its PC chips _and it gives the company just six months to find a new leader.
Nearly every office dweller fantasizes about the joys of working from home: Dressing in PJs instead of suits. Eating from the fridge and not the vending machine. Listening to birds chirp instead of the boss bark.
Microsoft CEO Steve Ballmer can't afford to be wrong about Windows 8.

Microsoft CEO Steve Ballmer can't afford to be wrong about Windows 8. On Thursday in New York, Microsoft unveiled a dramatic overhaul of its ubiquitous Windows operating system. It will go on sale Friday, fused into more than 1,000 PCs and other devices. If it flops, the failure will reinforce perceptions that Microsoft is falling behind competitors such as Apple, Google and Amazon.