Double-check that your device supports CEC, and that the feature is turned on in your device settings. Also verify that CEC is enabled on the console's TV & A/V power options settings screen.; Make sure your device's firmware is up to date.

SUMPRODUCT 函数返回相应范围或数组的乘积的总和。 默认运算是乘法，但也可以加法、减法和除法。 在此示例中，我们将使用 SUMPRODUCT 返回给定项的总销售额和大小： SUMPRODUCT 匹配项 Y/Size M 的所有实例并求和它们，因此对于此示例，21 加 41

On a Windows PC that's connected to your Wi-Fi network, do one of the following, depending on which version of Windows is running on your PC: On Windows 11, select the Start button , type control panel, then select Control Panel > Network and Internet > Network and Sharing Centre.

หมายเหตุ: ฟีเจอร์แผงควบคุมจํานวนมากจะเรียบง่ายขึ้นและเร็วขึ้นในการตั้งค่า

Başlamadan önce, Windows 11 bilgisayarınızın Bluetooth'u desteklediğine emin olun. Denetleme hakkında daha fazla bilgi için bkz. Windows'ta Bluetooth sorunlarını düzeltme.Bluetooth özellikleri olmayan bir cihaz eklemeyle ilgili yardıma ihtiyacınız varsa bkz.

非活动应用程序加载项 存在于计算机中但当前未加载的加载项。例如，XML 架构在引用它们的文档打开时处于活动状态。 另一个示例是 COM 加载项：如果选中某个 COM 加载项，该加载项处于活动状态。

To include items that ... Use this criteria. Query result. Exactly match a date, such as 2/2/2012 #2/2/2012# Returns only items with a date of Feb 2, 2012.

You can apply sensitivity labels to your files and emails to keep them compliant with your organization's information protection policies. Sensitivity labels are configured by your administrator and because they're published to users rather than locations such as sites and mailboxes, users in the same organization might see different sensitivity labels to apply.

Find out how to set up and use the Xbox Wireless Adaptor for Windows, including how to connect the adaptor to your Windows device and pair your controller to the adaptor.

Note: To ensure people can't search for you in Microsoft Teams (free) by your old email or phone number, you'll need to remove it from your account.Remember, you cannot remove a primary alias without having another email/phone number in your account, so add your new alias before removing the old one.