Welcome to Windows 11! Learn about new features, upgrade FAQs, device lifecycles, and support options.

Microsoft Windows, commonly known as Windows, is a proprietary graphical operating system developed and marketed by Microsoft. It is grouped into families that cater to particular sectors …

1 dag geleden · Windows turns 40 today, but instead of a victory lap, the OS is staring down an uncertain future as Microsoft redefines its role in a rapidly evolving world.

14 nov. 2025 · News and features for people who use and are interested in Windows, including announcements from Microsoft and its partners

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

19 sep. 2024 · If you want to repair the Windows installation on this computer click Upgrade this PC now and follow the instructions in the Troubleshooting page. If you want to reinstall …

The first five versions of Windows– Windows 1.0, Windows 2.0, Windows 2.1, Windows 3.0, and Windows 3.1 –were all based on MS-DOS, and were aimed at both consumers and businesses.