Microsoft Vista sales soar to 20 million?
Microsoft says it has sold over 20 million copies of its Vista operating system since it was released on 30 January.
This beats initial sales of Windows XP, which sold 17 million copies in its first two months on sale, although a direct comparison is misleading as the PC market has grown substantially since XP was released.
Microsoft’s figures include boxed copy sales, systems included on new PCs, and also sales of Windows XP during the Christmas period which are eligible for a free Vista upgrade.
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