Thursday, March 18, 2010

IE9 Won't Support Windows XP

Although, Microsoft's General Manager for IE team hasn't confirmed the information of excluding Windows XP from the list of OS supported by Internet Explorer 9 many leading observers already reported that IE9 will not run on XP.

The ground for that claims is that the company excluded XP from the list for IE9 developer preview. From other side it still don't revealed the list of which versions of Windows will be supported.

If this move would happen Microsoft will be the first major browser developer to drop support for XP, the world's most popular operating system. According to Web metrics company NetApplications' most recent data, if IE9 was released today, it would be able to run on just over a quarter -- 27% -- of all Windows machines

This news wasn't welcomed by many users and they asked for a straight answer, while others commented:"Dropping Windows XP support is one of the worst decisions ever taken by IE team, probably even worse than disbanding the IE team back in the IE6 days," claimed an anonymous commenter.

Microsoft had offered up broad hints that IE9 was not in Windows XP's future, however. Tuesday, a company spokeswoman said the new browser needs a "modern operating system," a phrase that hasn't been paired with Window XP for years. "Internet Explorer 9 requires the modern graphics and security underpinnings that have come since 2001," she added, clearly referring to XP, which appeared that year.

Windows XP's inability to run the Platform Preview or the final browser stems from, IE9's graphics hardware acceleration, which relies on the Direct2D and DirectWrite DirectX APIs (applications programming interfaces). Support for those APIs is built into Windows 7, and was added to Vista and Windows Server 2008 last October, but cannot be extended to Windows XP.

Some users worried that by halting browser development for Windows XP, Microsoft would repeat a current problem, getting customers to ditch IE6 for a newer version. "Those who choose to stay with XP will be forced to [then] stay forever on IE8, which will become the new IE6.

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