This article explains how you can get or create a digital signature for use in Office documents. To learn more about how to use them in Office documents, see Add or remove a digital signature in Office files.. What is a digital signature?

Update the keypad during a call You may need to enter numbers during a call to select menu options. Make sure to use the keypad for the ongoing call.

密码监视器通过通知你在 Microsoft Edge 中的联机帐户被泄露时，帮助保护你的联机帐户，以便你可以更新它们。 除了“密码监视器”页上提供的详细信息外，你还可能会看到下面的一个或多个通知，通知你存在需要更新的不安全密码：

使用 Windows 中的“设置”应用通过蓝牙发送文件。 与拥有手机、笔记本电脑或平板电脑的好友共享照片、视频或其他类型文件。

Learn how to add a printer or scanner in Windows. If your printer connects by a wire, plug it into your device. It'll connect automatically, your PC will download the right drivers, and you can use it right away.

试一试！ 首次使用 Outlook 收件箱，了解各项内容的组织方式。 Outlook 布局概述 “文件夹”窗格中提供有文件夹。 已预填充部分文件夹，也可创建新文件夹。

我找不到我的收藏 检查您是否已登录。您必须登录才能查看和使用收藏地点。 我不知道如何改变温度单位 您可以通过选择天际线中的温度单位（C 或 F）切换到摄氏度或华氏度，或者如果您已登录，则可以在“设置”中更改此设置，方法是选择网站右上角的帐户名，然后选择设置。

将电子邮件地址或电话号码添加到你的 Microsoft 帐户并保留当前的联系人、网盘、订阅和帐户设置。 如果你的旧电子邮件地址或电话号码不能再满足你的要求，但又需要保存联系人、网盘、订阅和设置，则可以向现有的 Microsoft 帐户添加新的电子邮件地址或电话号码作为别名。

In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar.Select Bluetooth to turn it on. If it's turned on without any Bluetooth devices connected, it might appear as Not connected . If you don't see Bluetooth in quick settings, you might need to add it.

Windows 11 is designed to bring you closer to what you love and is releasing at a time when the PC is playing an even more central role in the way we connect, create and play.