With a Surface Keyboard or Type Cover, you have the flexibility to type comfortably and work your way anywhere. If you're not sure about the model of your device, see Find out which Surface model you have.. What's the difference between Surface Keyboard and Surface Type Cover?

TPM (受信任的平台模块) 可用于提高电脑的安全性。 它可由 BitLocker 驱动器加密、Windows Hello 等服务用于安全地创建和存储加密密钥，以及确认设备上的操作系统和固件符合要求，并且未被篡改。 通常，它是母板上单独的芯片，但 TPM 2.0 标准允许 Intel 或 ...

Als je ondersteuning wilt krijgen in Outlook.com, klik je hier of selecteer je Help op de menubalk en voer je je query in. Als de zelfhulp uw probleem niet oplost, schuift u omlaag naar Hebt u nog steeds hulp nodig? en selecteer Ja.. Als je contact met ons wilt opnemen in Outlook.com, moet je je aanmelden. Als u zich niet kunt aanmelden, klikt u hier.

若要确保应用正确，请从设备卸载现有 Teams 应用，然后在应用商店中搜索 Teams。 查找带有新锁屏提醒的 Teams 应用并下载它。 你将登录，应用将准备就绪。 你将能够接收更新并拥有更流畅的 Teams 体验。

Find operating system info in Windows 8.1 or Windows RT 8.1. To find out which version of Windows your device is running, press the Windows logo key key + R, type winver in the Open box, and then select OK.. If your device is running Windows 8.1 or Windows RT 8.1, here’s how to learn more:

To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page:

Important: Microsoft accounts, the Windows operating system, and other Microsoft products include passwords to help secure your information.This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support can't help you retrieve or circumvent a lost or forgotten password.

在手机或平板电脑上使用 Outlook for Android，添加基于 Outlook.com、Microsoft 365 和 Exchange 的电子邮件或者 IMAP 或 POP 电子邮件帐户。 如果选择“ 添加帐户”，请输入电子邮件地址并按照提示对帐户进行身份验证。 Outlook 可能会检测并预选你的电子邮件 ...

更改第一页上的页眉或页脚，或者文档中的任何其他页面。 重要: 分节符不同于分页符。如果想要更改页眉或页脚的页面之前已有分页符， 请删除分页符 并将其替换为分节符，如下所示。

In the search box on the taskbar, type device manager, then select Device Manager from the menu.