Windows IoT, formerly Windows Embedded, is a family of operating systems from Microsoft designed for use in embedded systems. Microsoft currently has three different subfamilies of operating systems for embedded devices targeting a wide market, ranging from small-footprint, real-time devices to point of sale devices like kiosks. Windows Embedded operating systems are available to original equipment manufacturers, who make it available to end users preloaded with their hardware, in addition to volume license customers in some cases. In April 2018, Microsoft released Azure Sphere, another operating system designed for IoT applications running on the Linux kernel.
The IoT family
Microsoft rebranded "Windows Embedded" to "Windows IoT" starting with the release of embedded versions of Windows 10.
Enterprise
Windows 10 IoT Enterprise, based on Windows 10 Enterprise Current Branch for Business /Long-Term Servicing Channel /Long-Term Servicing Branch /Semi-Annual Channel, is the updated version of Embedded Industry and Embedded Standard with plain unlabeled, Retail/Thin Client, Tablet, and Small Tablet versions available; differing only in licensing.
Windows 10 IoT Enterprise 2015 :
* SKU 6EU-00124 - Windows 10 IoT Enterprise 2015 LTSB - High End Edition
* SKU 6EU-00125 - Windows 10 IoT Enterprise 2015 LTSB - Value Edition
Windows 10 IoT Mobile, based on Windows 10 Mobile, is the successor to Embedded Handheld.
Mobile Enterprise
Windows 10 IoT Mobile Enterprise adds ARM support, multiple user profiles, advanced lockdown, and other capabilities, but is otherwise identical to the normal Mobile version.
Core
Windows 10 IoT Core is considered by some to be the successor to Windows Embedded Compact, although it maintains very little compatibility with it. Optimized for smaller and lower-cost industry devices, it is also provided free of charge for use in devices like the Raspberry Pi for hobbyist use.
Core Pro
Windows 10 IoT Core Pro provides the ability to defer and control updates and is licensed only via distributors; it is otherwise identical to the normal IoT Core version.
Embedded family
Embedded Compact
Windows Embedded Compact is the version of Windows Embedded for very small computers and embedded systems, including consumer electronics devices like set-top boxes and video game consoles. Windows Embedded Compact is a modular real-time operating system with a specialized kernel that can run in under 1 MB of memory. It comes with the Platform Builder tool that can be used to add modules to the installation image to create a custom installation, depending on the device used. Windows Embedded Compact is available for ARM, MIPS, SuperH and x86 processor architectures. Microsoft made available a specialized version of Windows Embedded Compact, known as Windows Mobile, for use in mobile phones. It is a customized image of Windows Embedded Compact along with specialized modules for use in Mobile phones. Windows Mobile was available in four variants: Windows Mobile Classic, Windows Mobile Standard and Windows Mobile Professional and Windows Mobile for Automotive. Modified versions of Windows Mobile were used for Portable Media Centers. In 2010, Windows Mobile was replaced by Windows Phone 7, which was also based on Windows Embedded Compact, but was not compatible with any previous products. Windows Embedded Compact 2013 is a real-time operating system which runs on ARM, X86, SH, and derivatives of those architectures. It included.NET Framework, UI framework, and various open source drivers and services as 'modules'.
Currently divided into two brands, FES products are binary identical versions of the OSes as are available in retail but are licensed exclusively for use in embedded devices. They are available for both IA-32 as well as x64 processors.
Windows Embedded Server is a brand that consists of FES server products including Server, Home Server, SQL Server, Storage Server, DPM Server, ISA Server, UAG Server, TMG Server, and Unified Data Storage Server etc. of various years including 2000, 2003, 2003 R2, 2004, 2005, 2006, 2007, 2008, 2008 R2, 2012, and 2012 R2 etc.
Embedded Industry
Windows Embedded Industry is the brand of Windows Embedded operating systems for industry devices and once only for point of sale systems. This brand was limited to the Windows Embedded for Point of Service operating system released in 2006, which is based on Windows XP Embedded. Microsoft also has an updated version of Windows Embedded for Point of service, named Windows embedded POSReady 2009. However, Windows Embedded POSReady 7 based on Windows 7 SP1 was released in 2011 which succeeded POSReady 2009. Microsoft has since changed the name of this product from "Windows Embedded POSReady" to "Windows Embedded Industry". Microsoft released Windows Embedded 8 Industry in April 2013, followed by 8.1 Industry in October 2013.
Embedded NAVReady
Windows Embedded NAVReady also called as Navigation Ready which is plug-in component for Windows CE 5.0 and useful for building portable handheld navigation devices.
Embedded Automotive
Windows Embedded Automotive, formerly Microsoft Auto, Windows CE for Automotive, Windows Automotive, and Windows Mobile for Automotive, is an embedded operating system based on Windows CE for use on computer systems in automobiles. The latest release, Windows Embedded Automotive 7 was announced on October 19, 2010.
Embedded Handheld
On January 10, 2011, Microsoft announced Windows Embedded Handheld 6.5. The operating system has compatibility with Windows Mobile 6.5 and is presented as an enterprise handheld device, targeting retailers, delivery companies, and other companies that rely on handheld computing. Windows Embedded Handheld retains backward compatibility with legacy Windows Mobile applications. Windows Embedded 8.1 Handheld was released for manufacturing on April 23, 2014. Known simply as Windows Embedded 8 Handheld prior to release, it was designed as the next generation of Windows Embedded Handheld for line-of-business handheld devices and built on Windows Phone 8.1, which it also has compatibility with. Five Windows Embedded 8.1 Handheld devices have been released; Manufactured by Bluebird, Honeywell and Panasonic as listed below.