Screen time reporting shows daily and weekly details about when and for how long your family member used their devices. Gain insight into the amount of time your family member spends on a particular social media app, game or web browser and decide whether you would like to enable screen time limits for any connected devices. To view screen time for a family member, tap Today, then Screen time ...

本文介绍 Microsoft Excel 中 NPV 函数的公式语法和用法。. 说明. 使用贴现率和一系列未来支出（负值）和收益（正值）来计算一项投资的净现值。

No Windows 11, você decide quando e como obter as últimas atualizações para manter seu dispositivo funcionando de forma suave e segura. Para gerenciar suas opções e ver as atualizações disponíveis, selecione Verifique se há atualizações para o Windows.Ou selecione Iniciar > Configurações > Windows Update .. Aqui estão algumas outras informações que você pode estar procurando:

If you’re not sure what’s possible, you can get inspiration by viewing and interacting with Sways that other people have created. After you’ve signed in to Sway (see below), scroll down to the bottom of the My Sways page, and then browse through the featured content under the heading “Get inspired by a featured Sway.” You can also choose to start with one of the featured templates to ...

语法. MATCH(lookup_value, lookup_array, [match_type]) MATCH 函数语法具有下列参数： lookup_value 必需。要在 lookup_array 中匹配的值。 例如，如果要在电话簿中查找某人的电话号码，则应该将姓名作为查找值，但实际上需要的是电话号码。

At Microsoft, we're guided by our AI principles, our Responsible AI Standard, and decades of research on AI, grounding, and privacy-preserving machine learning.Data privacy and security is a key principle of responsible AI. We aim to help our customers use our AI products responsibly, sharing our learnings, and building trust-based partnerships.

Under Choose default signature, set the following options.. In the E-mail account drop-down box, choose an email account to associate with the signature. You can have different signatures for each email account. You can have a signature automatically added to all new messages. Go to in the New messages drop-down box and select one of your signatures. If you don't want to automatically add a ...

不建议在不符合 Windows 11 最低系统要求 的设备上安装 Windows 11。 如果选择在不符合要求的硬件上安装 Windows 11，则应能够放心地承担遇到兼容性问题的风险。

“我的帐户”门户通过设置和管理安全信息、管理连接的组织和设备或查看组织使用数据的方式，帮助你管理工作或学校帐户。. 若要登录到工作或学校帐户，请转到 myaccount.microsoft.com 或选择下面的“ 登录 ”。 登录. 另请参阅. 详细了解工作或学校帐户. 登录到 Windows. 登录 Office

In Windows 10, action center is where you'll find your app notifications and quick actions—which give you quick access to commonly used settings and apps.