To promote the release of new Windows 7, Microsoft is partnering with Burger King to sell the Windows 7 Whopper exclusively in Japan for seven days as reported by Fox News.

Burger King Celebrates Windows 7 Release With 7 Patty WhopperThe seven patty burger contains over five inches of beef and will sell for ¥777 ($8.55). Microsoft hopes the promotion will launch a successful campaign for the new operating system after the previous system, Windows Vista, was poorly received.

The Windows 7 Whopper is not for the weak stomach. Weighing in at 1,000 calories it’s a good thing it’s only available for a week.

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Source: Fox News