Windows RT

Windows RT is a mobile operating system developed by Microsoft. It is a version of Windows 8 or Windows 8.1 built for the 32-bit ARM architecture (ARMv7).^[4] First announced in January 2011 at Consumer Electronics Show, the Windows RT operating system was officially launched on August 26, 2012, with the release of three Windows RT-based devices, including Microsoft's original Surface tablet. Unlike Windows 8, Windows RT is only available as preloaded software on devices specifically designed for the operating system by original equipment manufacturers (OEMs). Normal apps such as Google Chrome cannot be downloaded on Windows RT through any web browser, the only way to get apps on Windows RT is by using the Windows Store, which is an app store for Microsoft Windows, starting from Windows 8 and Windows 8.1 and is also compatible with some version of Windows Server operating systems, such as Windows Server 2012 and Windows Server 2012 R2.

Windows RT

Version of the Windows NT operating system
Developer	Microsoft
Released to manufacturing	August 26, 2012; 12 years ago (2012-08-26)[1]
Latest release	6.3.9600 Update 3 (Windows RT 8.1 Update 3) with December 8, 2020 or later update rollup / December 8, 2020; 4 years ago (2020-12-08)[2]
Platforms	ARMv7
Kernel type	Hybrid (Windows NT)
Succeeded by	Windows 10 S Windows 10 (ARM64), version 1709
Official website	windows.microsoft.com/en-us/windows/rt-welcome
Support status
Unsupported Start date:August 26, 2012 Mainstream support ended January 9, 2018 Extended support ended January 10, 2023[3]

Support status

Mainstream support was ended on January 9, 2018. In 2021 Microsoft said it will stop providing security updates and support for Windows RT after January 10, 2023 (EOL date).