查看“Windows 8.1:6.3.9490.0.winblue rtm.130819-1515”的源代码

{{NavBar|[[首页]] > [[目录:Windows 桌面操作系统|Windows 桌面操作系统]] > [[Windows 8.1]] > '''6.3.9490'''}}
{{ Infobox Buildinfo
|image = PlaceHolder.png
|imagecaption = 6.3.9490
|kernel = 6.3
|arch = 不明
|sku = 不明
|language=不明
|bios=2013年
|timebomb = 不明
|string=6.3.9490
|key = 不明
}}

此构建在一篇名为 "How to disable the "Test mode" message that is displayed in Windows" 的文章中有所提及<ref>[https://support.microsoft.com/en-us/help/2509241/how-to-disable-the-test-mode-message-that-is-displayed-in-windows How to disable the "Test mode" message that is displayed in Windows]</ref>。

<pre>
Test mode Windows 8.1 build 9490
</pre>

==参考资料==