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

As of 2025, the only active top-level family is Windows NT. [citation needed] The first version, Windows NT 3.1, was intended for server computing and corporate workstations. It g

2025年9月25日 · News and features for people who use and are interested in Windows, including announcements from Microsoft and its partners

2024年9月19日 · 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 …

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

2 天之前 · Microsoft is ending support for Windows 10, which could make users vulnerable - here's how to get Windows 11.

2025年9月22日 · Microsoft has started uploading Windows 11 25H2 to its servers, which means the public rollout of the update is likely a week or two away.