Windows 7, a major release of the Microsoft Windows operating system, has been released in several editions since its original release in 2009.Only Home Premium, Professional, and Ultimate were widely available at retailers. The other editions focus on other markets, such as the software development world or enterprise use.

Windows 7 permite ahora la personalización del equipo, al guardar temas completos, lo que incluye color de ventanas, imágenes incluidas, conjunto de sonidos, incluso protector de pantalla (las anteriores versiones se limitaban simplemente al color de las ventanas). La calculadora, que anteriormente solo disponía de funciones científicas y estándares en otras versiones (desde …

Windows Embedded POSReady 2009 offers more features over Windows Embedded for Point of Service such as Full Localization, Internet Explorer 7 and XPS support if .NET Framework 3.5 or higher is installed. This edition was released on December 9, 2008, exactly seven months after its Windows XP SP3 counterpart was launched on May 6, 2008. Prior to XP's end of support, some …

Windows 7 w UE. W Unii Europejskiej, poza "standardowymi" edycjami, na rynku znalazło się również 5 dodatkowych edycji systemu w wersji N. W pozostałych edycjach można było wybrać przeglądarkę po instalacji systemu Microsoft Windows.. Windows 7 N został pozbawiony odtwarzacza Windows Media Player.Microsoft musiał w ten sposób sprostać wymogom …

Windows NT 6.x is a family of Microsoft Windows NT, starting with Vista and ending with 8.1.So far, Windows Vista and the first release of Windows 8 are the only operating systems to have support dropped completely. Versions