Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Windows Hello. Windows Hello 可使你通过你的面部、虹膜、指纹或 PIN 登录到你的设备、应用、在线服务和网络。 即使你的 Windows 设备可以使用 Windows Hello 生物识别，也不必这么做。

Learn how to receive a refund or exchange for items purchased from Microsoft.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Hotmail est maintenant Outlook.com. Découvrez comment vous connecter pour accéder à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN.

Learn how to free up space for Windows update including deleting nonessential files, using an external hard drive, and updating your hard drive.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.