To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

Use the dial pad If you have a calling plan enabled, you can call anyone from Teams.. To dial a number from Teams, go to Calls, and then enter the number of the person you want to reach by using the dial pad located on the left.Then click Call.. You can also type the name of a person or group and call them from the dial pad.

* 专业键盘盖、Surface Dial、Microsoft Office 和部分软件单独出售。 对于带 128GB SSD 硬盘驱动器和 4GB RAM 的 Surface Pro 4 Intel® Core™ m3，Surface 触控笔单独出售。 (1) Windows Hello 需要专用硬件，包括指纹读取器、发光 IR 传感器或其他生物识别传感器。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Choose the required access permission for the selected extension: When you click the extension: This setting only allows the extension to access the current site in the open tab or window when you click the extension.If you close the tab or window, you’ll have to click the extension to turn it on again.

[3] 与 Surface Pro 专业键盘盖和 Surface Pro 签名专业键盘盖兼容，仅 (单独) 销售。 [4] Microsoft 的有限保修是你的消费者法权利的补充。 [5] 重量不包括专业键盘盖。 [7] 需要订阅 单独出售。 [8] 下载完整的 Eco 配置文件。 [9] 有关其他市场 EPEAT 注册的详细信息，请参阅 生态配置文件。

Choose your SafeSearch preference: Strict, Moderate, or Off.Select Save at the bottom of the menu.

Invite people to view or edit your presentation. Save your file to the cloud and then invite people to view or edit it. That way, whenever you update your file, everyone you share with will have the latest version.

Learn how to log in to Microsoft Teams with your Microsoft 365 account. This step-by-step guide from Microsoft Support walks you through the process of accessing Teams on desktop, web, and mobile devices.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.