Set up an eye tracking device. This guide helps you to set up and calibrate your eye tracking device for use with Windows eye control. We have tested it with the Tobii Eye Tracker 4C device; your experience with other devices might vary.

Xbox 订阅的某些代码适用于新会员。 如果你的帐户上有当前或过去的订阅，则可能无法兑换代码以延长会员有效期。 ... 如果看到任何服务警报，请展开服务，向下滚动到“通知”，然后登录以在服务启动 ...

Office Lens is an app for all of your Windows devices. It's a great way to capture notes and info from whiteboards, menus, signs or anything with a lot of text--and even images without text.

This article is for people who want to control their PC and author text using their voice with Windows. This article is part of the Accessibility support for Windows content set where you can find more information on Windows accessibility features. For general help, visit Microsoft Support home. To complete the initial set up voice access in Windows, you need an internet connection.

Yes. Smart Delivery makes sure you always get the best available version of the game for the console you’re currently playing on. If you’re playing the backward compatible version on your Xbox Series X|S console, it will automatically be replaced when the Xbox Series X|S optimized version becomes available.

If you travel often, your new locations may show as unusual activity. To travel without disruptions or alerts, we recommend using Microsoft Authenticator to sign in.. If you get an email about unusual activity and you're not sure if it's from Microsoft, you can safely sign in to your Microsoft account any time without clicking links in the email.

Note Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information. Microsoft disclaims any and all liability arising out of your use of the third-party companies, software, solutions, services, and training listed on the site.

注意: 带 USB Type-C 连接器的电脑具有更高的功率限制。 如果连接器支持 USB 电力传输，则其能够以更大的功率实现更快速充电。. 要更快地充电，你的电脑、充电器和线缆均必须符合行业标准。

If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device. For more information about security vulnerabilities, please refer to the Security Update Guide and the June 2024 Security Updates. Windows Server 2022 servicing stack update (KB5039343) - 20348.2522

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2