Use this article to find out your expiration status.

在 Windows 11 中，你决定何时以及如何获取最新更新，以保持设备平稳且安全地运行。 要管理你的选项并查看可用更新，请选择检查 Windows 更新。 或者选择"开始> 设置> Windows更新" 。 以下是你可能正在寻找的某些其他信息：

As you type inside the To, Cc, or Bcc boxes, Outlook suggests recipients. The Auto-Complete List can be turned off.

下面将了解如何在 蓝牙 11 中打开Windows关闭： 执行以下操作之一： 在任务栏上，选择"网络 " 图标。 选择蓝牙快速设置以将其打开或关闭。

Learn how to receive and interpret activity reports of your child's device use, including web browsing, apps and games usage, and screen time.

Aprende a acceder y administrar las opciones de inicio de sesión de Windows. Usa una contraseña, Windows Hello o una clave de seguridad para desbloquear el dispositivo.

A good estimate for a large Teams meeting is 300 or more attendees. If you schedule a large online meeting or expect more than 300 people, the following are options and best practices for a more successful large meeting.

You can use a self-running presentation to run unattended in a booth or kiosk at a trade show or convention, or you can save it as a video and send it to a client.

To turn Tablet mode on or off, select action center on the taskbar and then select Tablet mode.

Learn how to use the slide master in PowerPoint. Modify and use a slide master to make universal style changes to all the slides in your presentation.