How to enable TPM. If you need to enable TPM, these settings are managed via the UEFI BIOS (PC firmware) and vary based on your device. You can access these settings by choosing: Settings > Update & Security > Recovery > Restart now. From the next screen, choose Troubleshoot > Advanced options > UEFI Firmware Settings > Restart to make the changes.

如果你不希望第三方站点在你的电脑上存储 Cookie，则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示，或者可能会从站点收到一条消息，通知你需要允许 Cookie 才能查看该站点。

了解正在使用的 Surface 型号。 登录到Microsoft帐户，然后在“设备”下选择“ 管理设备” 以查看关联的设备。 如果已登录，关联的设备可能会自动打开供你查看。

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：

数组公式（横跨多个单元格的公式）可在多个单元格的各行各列上进行计算，如果不使用数组公式，则需要使用多个公式方可进行计算。 例如，你可以计算单元格区域中包含的字符数、仅对满足特定条件的数字（例如某一区域的最小值或介于上限和下限之间的数字）求和以及对值区域中每个第 n 个 ...

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Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

A device suspension may include a temporary revoke of privileges on the console (such as communications or multiplayer), whereas a device ban permanently blocks an Xbox console or device from accessing the Xbox network.

获取与管理你的 Xbox 订阅、帐单问题等有关的详细信息。

Upload captions and transcripts Upload your own WebVTT captions and transcript file by selecting Video settings in the upper right of the web player.Expand the Transcripts and captions section if closed, then select Upload.In the dialog that appears, select the language of the file you’re uploading.