Top exec Steve Ballmer used Microsoft's final keynote at the International Consumer Electronics Show to tout the tech company's future projects, most notably Windows 8 and the Windows Mobile operating system. Ballmer talking up Windows 8 a great deal and the new user interface. " says Seacrest as Ballmer's final question for his final keynote. "We really have a chance to raise our game this year," Ballmer said at the start of the keynote, the last Microsoft will deliver at CES. For a detailed recap of the event, check our our live coverage from earlier.

The Tegra 3 uses the ARM architecture rather than the Intel-dominated x86 architecture, so it is interesting that the ARM-based Tegra 3 can now run Windows, which has been Intel-based for many years. Chip-maker Nvidia showed that a tablet computer with its new Tegra 3 processor for mobile devices can run Windows 8. Microsoft announced last year that it would add ARM-based processors to the chips that can run Windows 8.