Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

If you need to sum a column or row of numbers, let Excel do the math for you. Select a cell next to the numbers you want to sum, select AutoSum on the Home tab, press Enter, and you’re done. When you select AutoSum, Excel automatically enters a formula (that uses the SUM function) to sum the numbers. Here’s an example.

Saving to Microsoft account is currently available in US, AU, GB, CA, DK, FR, JP, MX, KR, BR, and will be available to more regions in the future.

How to create a Scheduling poll. Date Picker: The date picker will allow you to pick different dates to see time availability.You can add times from different dates to a poll. Alternatively, you can use the left and right arrow buttons to go to the previous or next day and use the calendar icon (between the arrow buttons) to jump back to today.

Change Teams settings. Teams will reflect the same date and time format as your device's language, date, and time settings. For example, if your device's display language is set to English (United States), the date and time in Teams will display the regional format used in the United States.. Change your language settings

检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

To search a Shared Mailbox, click the mailbox and use the Current Folder scope. This is a design limitation that will not change with future updates. Go to this Understanding Search Scopes blog for more details about what scopes are supported when.. To work around this issue, you can add the Shared Mailbox as a secondary Exchange account to the profile.

首先尝试以下操作. 首先尝试执行以下操作来帮助你解决连接问题或缩小该问题的范围。 运行获取帮助以排查和修复常见的连接问题。右击任务栏右侧的网络图标，然后选择“诊断网络问题”或打开“获取网络和 Internet 帮助”

Description. The ROUND function rounds a number to a specified number of digits. For example, if cell A1 contains 23.7825, and you want to round that value to two decimal places, you can use the following formula:

Surface devices get updates through Windows Update. Find out what's included in each update and how to manually update your Surface. Select your device from the following list to see its update history.