Devices running Windows 11 version 22H2 and older. If you're running Windows 11 version 22H2 and older, Windows 10, Windows 8.1, Windows 7 or any other earlier OS version, your device will not be affected by the MSDT Troubleshooter retirement.

安装 Windows 11. 在针对你的特定电脑测试和验证 Windows 11 升级后，Windows 更新将指示它已准备好安装。 若要检查 Windows 11 是否已为你的设备准备就绪，请转到“开始” “设置” >“更新和安全性” >“Windows 更新” ，然后选择“检查更新”。 如果升级适用于你的设备，并且想要继续，请下载并安装它。

To help make sure your message gets noticed, mark it as important or urgent. Select Set delivery options underneath the box where you type your message.

Add an emoji. To add an emoji to a message, tap Emoji beneath the box, choose an emoji gallery including Smilies, Hand gestures, People, Animals, Food, Travel and places, Objects, Activities, and Symbols, and then choose the emoji that you want to send.. Even more fun and expressiveness is here with an expanded selection of over 800 emojis over nine galleries that introduce a wide range of ...

Choose from a variety of Surface devices and accessories to get help.

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After you turn on two-step verification or set up the Authenticator app, you may run into issues if you use older devices (like Xbox 360 or a mail-sending security camera) that don't support two-step verification. For those devices, you can sign in with an app password instead. An app password is a long, randomly generated password that you provide only once instead of your regular password ...

Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.

通知中心位于任务栏的右端。 它包含你可能经常选择的图标：电池、Wlan、音量、时钟和日历以及通知中心。 它还提供有关传入电子邮件、更新和网络连接等内容的状态和通知。

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