Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

欢迎使用Windows 11！ 了解新功能、升级常见问题解答、设备生命周期和支持选项。

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

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

This FAQ is intended to answer questions about upgrading a Windows device to Windows 11 from previous versions of Windows such as Windows 10. To show an answer and more …

Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go …

Bienvenue dans Windows 11 ! Découvrez les nouvelles fonctionnalités, les FAQ sur la mise à niveau, les cycles de vie des appareils et les options de support.

El soporte para Windows 10 finalizará en octubre de 2025 Después del 14 de octubre de 2025, Microsoft ya no proporcionará actualizaciones de software gratuitas desde Windows Update, …

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