Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.

Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Découvrez comment mettre à jour des pilotes dans Windows à l’aide de Gestionnaire de périphériques pour mettre à jour ou réinstaller un pilote.

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

Scan a document to open and edit in Word. After you scan a document, you can open the document in Word to edit it.

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

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

了解如何使用 Windows 11 中的任务栏功能。 使用任务栏设置隐藏任务栏、固定应用、更改位置等。