Tablet PC digital ink and handwriting software will be the secret behind the success if the Tablet PC makes it big.

Tablet PC数字墨水和手写软件将是成功背后的秘密。

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But while the company has been doing well selling PC games and digital downloads, many in the industry think the PC market has matured.

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Not only does the OS bring in billions in profits, it provides users with a familiar interface, whether it is on their PC, personal digital assistant, set-top box, Tablet PC or cell phone.

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It comes with various buttons and LEDs, a serial interface to your PC and numerous digital and analog ins and outs.

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