Windows 8.1 build 9600.16581
|Build of Windows 8.1|
Windows 8.1 build 9600.16581 is a build of Windows 8.1 Update 1. The Brazilian Portugese version of this build was leaked on 4 January 2021 only in the x64 architecture. As of 2021, the English language version of this build remains unleaked.
History[edit | edit source]
Prior to this build's leak, Russian website WZor.Net released an article describing the build in question on 8 January 2014, where seven images of its English language version were posted alongside others on Twitter. On 13 January, another screenshot of this build was posted on the Polish language CentrumWindows forum.
New features[edit | edit source]
- Internet Explorer has been updated to version 11.0.2.
Bugs and quirks[edit | edit source]
- In the Brazilian Portuguese leak, the Microsoft Confidential watermark uses pseudolocalized text.
- Most update packages that a user installs on this build will cause the system to enter recovery mode.