# Windows 7 > personal computer operating system by Microsoft that was released in 2009 **Wikidata**: [Q11215](https://www.wikidata.org/wiki/Q11215) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Windows_7) **Source**: https://4ort.xyz/entity/windows-7 ## Summary Windows 7 is a personal computer operating system developed by Microsoft and released in 2009. It was the successor to Windows Vista and preceded Windows 8, serving as a major update to the Windows family of operating systems. ## Key Facts - **Release date**: October 22, 2009 - **Developer**: Microsoft - **Predecessor**: Windows Vista - **Successor**: Windows 8 - **Discontinuation date**: January 14, 2020 - **Platforms supported**: IA-32, x86-64, ARM - **Latest stable version**: Service Pack 1 (6.1.7601) - **License models**: Microsoft Software Assurance, volume licensing, end-user license agreement - **Distribution format**: DVD-ROM - **File formats supported**: Windows Portable Executable (32-bit and 64-bit), New Executable ## FAQs ### Q: When was Windows 7 released? A: Windows 7 was released on October 22, 2009. ### Q: Who developed Windows 7? A: Windows 7 was developed by Microsoft. ### Q: What was the latest version of Windows 7? A: The latest stable version of Windows 7 was Service Pack 1 (6.1.7601). ### Q: When did Microsoft stop supporting Windows 7? A: Microsoft stopped supporting Windows 7 on January 14, 2020. ### Q: What were the main competitors to Windows 7? A: One of the main competitors to Windows 7 was OpenBSD, a security-focused Unix-like operating system. ## Why It Matters Windows 7 was a significant milestone in the evolution of Microsoft's operating systems, offering improvements in performance, security, and user experience compared to its predecessor, Windows Vista. It introduced features like the Aero interface, improved multitasking capabilities, and better hardware support. Windows 7 played a crucial role in the personal computing landscape, serving as a stable and widely adopted operating system for several years. Its discontinuation marked the end of an era for many users, as it was the last major release in the traditional Windows desktop operating system line before the shift to Windows 8 and later Windows 10. ## Notable For - **Aero Interface**: Introduced a visually appealing and modern user interface. - **Improved Performance**: Enhanced multitasking and hardware support compared to Windows Vista. - **Long Support Lifecycle**: Received updates and security patches until January 2020. - **Widespread Adoption**: One of the most widely used operating systems of its time. - **Legacy Impact**: Served as the foundation for later Windows versions and influenced the design of subsequent operating systems. ## Body ### Overview Windows 7 was released on October 22, 2009, as part of Microsoft's Windows NT operating system family. It succeeded Windows Vista and was followed by Windows 8. The operating system was available in multiple editions, including Home Premium, Professional, Enterprise, and Ultimate. ### Development and Release Windows 7 was developed by Microsoft and was initially codenamed "Blackcomb" before being renamed "Vienna." It was released to manufacturing on July 21, 2009, and became generally available on October 22, 2009. The final version, Service Pack 1, was released on February 22, 2011. ### Features and Improvements Windows 7 introduced several new features and improvements over Windows Vista, including the Aero interface, improved multitasking capabilities, and better hardware support. It also included enhancements to the Windows Task Manager, Windows Explorer, and the Control Panel. ### Platform Support Windows 7 supported multiple platforms, including IA-32, x86-64, and ARM. It was compatible with a wide range of hardware and software applications, making it a versatile operating system for personal computers. ### Discontinuation Microsoft stopped providing updates and security patches for Windows 7 on January 14, 2020. This marked the end of its support lifecycle, prompting many users to upgrade to newer versions of Windows. ### Legacy and Impact Windows 7 had a significant impact on the personal computing landscape, serving as a stable and widely adopted operating system for several years. Its discontinuation marked the end of an era for many users, as it was the last major release in the traditional Windows desktop operating system line before the shift to Windows 8 and later Windows 10. ## Schema Markup ```json { "@context": "https://schema.org", "@type": "SoftwareApplication", "name": "Windows 7", "description": "Personal computer operating system by Microsoft released in 2009", "applicationCategory": "Operating System", "operatingSystem": "Windows 7", "datePublished": "2009-10-22", "softwareVersion": "Service Pack 1 (6.1.7601)", "applicationSubCategory": "Desktop Operating System", "operatingSystemPlatform": ["IA-32", "x86-64", "ARM"], "license": ["Microsoft Software Assurance", "Volume Licensing", "End-User License Agreement"], "distributionFormat": "DVD-ROM", "fileFormat": ["Windows Portable Executable (32-bit)", "Windows Portable Executable (64-bit)", "New Executable"], "developer": { "@type": "Organization", "name": "Microsoft" }, "predecessor": { "@type": "SoftwareApplication", "name": "Windows Vista" }, "successor": { "@type": "SoftwareApplication", "name": "Windows 8" }, "discontinuedDate": "2020-01-14", "sameAs": ["https://www.wikidata.org/wiki/Q11230", "https://en.wikipedia.org/wiki/Windows_7"] } ## References 1. Freebase Data Dumps. 2013 2. ['Blackcomb' Renamed to 'Vienna'. 2006](http://betanews.com/2006/01/19/blackcomb-renamed-to-vienna/) 3. YSO-Wikidata mapping project 4. [Source](https://www.microsoft.com/es-ar/windows/end-of-support?os=win7&r=1) 5. [Windows 7 | Microsoft Wiki | Fandom](https://microsoft.fandom.com/wiki/Windows_7) 6. [Source](https://golden.com/wiki/Windows_7-8G8EX) 7. [Best Windows 7 Posts - Reddit](https://www.reddit.com/t/windows_7/) 8. [Microsoft Windows 7 (Operating System) - SteamGridDB](https://www.steamgriddb.com/game/5269186)