Windows 8 tablets cannot run PC-based software

On September 16th, according to foreign media reports, Windows 8 running on ARM architecture chips will not be compatible with Windows software on x86 architecture. In a clarification, Microsoft executives said that Windows 8 developed for tablets would not be compatible with Windows systems running on desktop computers. He also said that all programs previously developed for Windows will not run on Windows on tablets. On Wednesday, Microsoft's Windows division president Steven · Steven Sinofsky said in an interview with financial analysts, "Since the CES Electronics Show announced products compatible with ARM architecture, we have been clearly Indicates that products developed based on the ARM architecture are unable to run software developed based on the x86 architecture. & rdquo; Windows 8 for tablets is based on the British company ARM and their chip architecture. The desktop version of Windows is based on Intel and AMD's traditional x86 architecture. At the Microsoft Developer Conference, Snowsky hinted that the software on Windows 8 will likely support both ARM and x86 architectures across platforms. “The demonstrations we provide here today are identical on ARM or x86 platforms. . "This has misunderstood, and Snovsky explained to analysts: "It is unlikely that software will achieve cross-platform compatibility because software needs to be optimized for hardware to take advantage of hardware features and benefits. . ” “ This is a very interesting challenge. If we allow software on the x86 architecture, or desktop software, to run directly on the ARM architecture, is the battery life still so long? The desktop software is different from the < metro style & rsquo; (Metro-Style) application on the ARM architecture, they are not optimized for the battery. & rdquo; Snofsky said. Windows 8 draws on the Windows Phone's "Metro Style" interface. The interface is characterized by instant updating of information such as mail, social networks, and text messages with interactive jigsaw puzzle modules. Although Snofsky insisted that Microsoft has been very sincere about the question of whether Windows 8 can be cross-platform compatible in the past few months, in fact Microsoft has kept the details of the problem secret and at some point before and after the problem. contradiction. Intel was the first company to mention this issue. Intel senior vice president Jenny · James (Renee James) at a developer conference at Intel said that the ARM architecture based on Windows 8 will not be compatible with x86 architecture software, "on the ARM architecture, there will be Some very novel experiences, especially around mobile communications and the experience of tablets. You know, there is no traditional operating system. ” & ldquo; Our competitors will not be able to run traditional applications. Can't be today, not in the future. ” James said when talking about the rival ARM architecture. However, Microsoft said at the time that James's views were inaccurate and misleading. The controversy led Intel to post James's speech on the official website. Now, some comments from Microsoft's senior executives seem to confirm James's point of view at the time.