如果你将这两个单元格加和，则结果为 $20.01，因为 Excel 会将存储值 10.005 和 10.005 相加，而不是将显示值相加。 如果使用显示的（带格式的）值更改工作簿中的计算精度，那么 Excel 会永久性地将单元格中的存储值由完全精度（15 位）更改为显示的任何格式，包括小数位数。

Usar el dictado por voz para hablar en lugar de escribir en el equipo. Windows 11 Windows 10. Windows 11 Windows 10. Con el dictado por voz, puedes escribir texto en tu PC hablando. El dictado por voz usa el reconocimiento de voz en línea, que funciona con la tecnología de los servicios de Voz de Azure.

Usar a digitação de voz para falar em vez de digitar no computador. Windows 11 Windows 10. Windows 11 Windows 10. Com a digitação de voz, você pode inserir texto no computador falando. A digitação de voz usa o reconhecimento de fala online, que é alimentado pelos serviços de Fala do Azure.

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

注意: 如果是通过以下任一方式获取的 Microsoft 365：Microsoft 工作区折扣计划(以前称为家用许可计划)，则安装 2019、2016 或 2013 版的 Office 专业增强版、Office 标准版或独立应用（如 Word 或 Project）的步骤可能会有所不同：如果你通过公司购买了 Microsoft 365 供个人使用，请参阅通过工作场所折扣计划安装 ...

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

如果从电脑启动：. 在任务栏上的搜索框中，键入 “手机连接 ”，然后从结果中选择手机连接 。. 如果尚未使用 Windows 登录，系统可能会要求 登录 Microsoft 帐户 。. 在 Android 设备上安装或打开 连接至 Windows 移动应用。. 为此，请在 Android 设备上打开网络浏览器 ...

在 PowerPoint 中，可将声音添加到动画或超链接中，如下所述。 还可在出现幻灯片时自动播放声音。 向动画中添加声音 必须先向文本或对象添加过动画效果，才能向动画添加声音。 单击想要向其添加声音并包含动画效果的幻灯片。

Open a service request in the Microsoft 365 admin center. This service is free. Microsoft Store support. Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.