说明. round 函数将数字四舍五入到指定的位数。 例如，如果单元格 a1 包含 23.7825，而且您想要将此数值舍入到两个小数位数，可以使用以下公式： =round(a1, 2)

Note: This topic is for the new Microsoft Edge .Get help for the legacy version of Microsoft Edge.. When you sign in to Microsoft Edge and turn on sync, you can easily get your favorites, passwords, and other data any of your devices and pick up where you left off.

當您嘗試將遊戲或應用程式安裝到固態硬碟 (ssd) 上時，會看到以下錯誤碼：

View more Microsoft account help topics. Need more help? Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.If you still need help, select Contact Support to be routed to the best support option.

This means that there’s either a service outage or a temporary issue associated with signing in to your Microsoft account. Try again later, or try the solution below.

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.

注意: 可以使用你拥有的电子邮件地址作为 Microsoft 帐户，或者在注册时选择“获取新电子邮件地址”或“改用电子邮件”来 ...

如果你认为有人可能未经授权访问你的帐户，我们可以通过从所有受信任的设备注销来保护你。 在 24 小时内，你将注销浏览器、应用以及你的帐户用于登录的任何其他位置（Xbox 主机除外）。

Portalen Min konto hjælper dig med at administrere din arbejds- eller skolekonto ved at konfigurere og administrere dine sikkerhedsoplysninger, administrere dine forbundne organisationer og enheder eller få vist, hvordan din organisation bruger dine data.. Hvis du vil logge på din arbejds- eller skolekonto, skal du gå til myaccount.microsoft.com eller vælge Log på nedenfor.

See how Xbox cloud gaming works on Android, Apple, and Windows devices, as well as Xbox consoles and Samsung smart TVs.