Microsoft Family Safety. Connect family group devices in the Microsoft Family Safety app today to enjoy key Family Safety features, such as Drive safety, screen time limits and locating a family member . Important: Location and driving safety features in Microsoft Family Safety are going away.

Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel for the web More... Worksheet functions are categorized by their functionality. Click a category to browse its functions. Or press Ctrl+F to find a function by typing the first few letters or a descriptive word. To get detailed information about a function, click its name in the ...

WEEKNUM 函数语法具有下列参数：. Serial_number 必需。. 代表一周中的日期。. 应使用 DATE 函数输入日期，或者将日期作为其他公式或函数的结果输入。. 例如，使用函数 DATE (2008,5,23) 输入 2008 年 5 月 23 日。. 如果日期以文本形式输入，则会出现问题。. Return_type 可选 ...

SEARCH 和 SEARCHB 函数可在第二个文本字符串中查找第一个文本字符串，并返回第一个文本字符串的起始位置的编号，该编号从第二个文本字符串的第一个字符算起。. 例如，若要查找字母“n”在单词“printer”中的位置，可以使用以下函数：. =SEARCH ("n","printer") 此 ...

Windows 10. 若要启动应用，请选择“ 开始 ”，然后从应用列表中选择“ 时钟 ”，或在搜索框中键入其名称。. 即使应用关闭或设备处于锁定状态，闹钟和计时器也能正常工作。. 如果看到警告，通知仅在设备处于唤醒状态时显示，请确保设备未进入睡眠状态， (转 ...

如何恢复遭到黑客攻击或受到威胁的 Microsoft 帐户. Microsoft account. 如果你的帐户遭到黑客攻击，请使用下面的登录帮助程序工具来帮助指导你使用正确的解决方案。. 该工具将询问你的电子邮件地址或电话号码，并显示适当的自助，或提供与代理交谈的机会。. 开始.

Supercharge your creativity and productivity with a premium Copilot experience. Download the Copilot app for a 1-month free trial of Copilot Pro. Get the Copilot app. Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Welcome to the MSN home page. The new MSN website brings you the best in online information and is uniquely yours across the different devices you might use throughout your day. You can stay connected to the best of our services in order to complete your daily tasks and you can customize and organize your home page to suit your interests.

Selezionare la cella del foglio di lavoro in cui inserire l'elenco a discesa. Passare alla scheda Dati sulla barra multifunzione e quindi a Convalida dati. Nota: Se non è possibile selezionare Convalida dati, è possibile che il foglio di lavoro sia protetto o condiviso. Sbloccare specifiche aree di una cartella di lavoro protetta o ...

更改电脑电源Windows模式. 选择适合你的电源模式以及你想要在电脑上Windows 11操作。. 这样，你可以确定哪些对你很重要 - 是要获得最佳电池使用时间、获得最佳性能还是在二者之间寻求平衡。. 若要更改电源模式，请选择"启动">设置>">"&"。. 对于 "电源模式 ...