将 HDR (高动态范围) 显示，以便更好地体验Windows 11电脑上的 HDR 内容。 Windows HDR 校准应用可帮助你提高颜色准确性和一致性。

Windows 11 Arm®-based PCs help you keep working wherever you go. Here are some of the main benefits: Always be connected to the internet.With a cellular data connection, you can be online wherever you get a cellular signal—just like with your mobile phone.

There are many reasons to listen to a document, such as proofreading, multitasking, or increased comprehension and learning. Word makes listening possible by using the text-to-speech (TTS) ability of your device to play back written text as spoken words.

将另一个帐户添加到计算机上的 OneDrive. 如果已设置个人 OneDrive 帐户，则只能添加工作或学校帐户。 打开 OneDrive 设置（在通知区域中选择“OneDrive 云”图标，然后选择“OneDrive 帮助和设置”图标 ，然后选择“设置”。

Learn how to recover files that have been lost, deleted, or accidentally changed.

Device encryption helps protect your data and it's available on a wide range of Windows devices.

Support reading and writing by using Immersive Reader to customize how word documents appear while you read and edit. Immersive Reader provides options for a comfortable and easy to process experience by allowing you to listen to the text read aloud or adjust how text appears by modifying spacing, color and more.

Note: If you start to play a DVD or VCD in the Player Library, the Player automatically switches to Now Playing mode. The Blu-ray Disc format is not supported in Windows Media Player. To play a Blu-ray Disc, you need to use a non-Microsoft program that supports Blu-ray playback and a device capable of reading Blu-ray Discs.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

按照以下步骤自动诊断并修复 Windows 安全问题，方法是打开 UAC、DEP 防护、Windows 防火墙和其他 Windows 安全选项和功能。