¿Cómo puedo sumar o restar horas? Puede agregar y restar horas de varias maneras distintas. Por ejemplo, para obtener la diferencia entre 8:00 AM y 12:00 PM con el fin de pagar las nóminas, puede usar: =("12:00 PM"-"8:00 AM")*24, que resta la hora de inicio a la de finalización.Tenga en cuenta que Excel calcula las horas como fracciones de un día, por lo que hay que multiplicar por 24 ...

Notes: If you can't use your camera to scan a QR Code, click Can't scan the image on your PC and tap Enter code manually on your mobile.. If you are allowed by your admin to use phone sign-in using Authenticator, you'll be able to go through device registration to get set up for passwordless phone sign-in and Azure AD Multi-Factor Authentication.

Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

When you install Office 2010, you'll be prompted to enter a 25-character product key that looks something like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

Windows 11 中的语音访问：这是 Windows 11 中的一项新功能，可用于控制电脑并使用语音编写文本。 可以使用语音命令在应用之间打开和切换、浏览 Web 以及读取和写入电子邮件。 语音访问脱机工作，并使用高级语音识别来理解语音并帮助你完成工作。

In the Revised document list, browse to the other version of the document, and then select OK.. Changes from the revised copy are merged into a new copy that is based on the original version of the document. The original copy remains untouched.

Surface 出现问题？ 如果已经尝试过基本的疑难解答选项，可能需要还原或重置你的 Surface。 下面是一些常见问题和解决方案： 你的 Surface 运行不佳，但你最近未安装任何新项目：重置 Surface

The Snap feature is a great way to improve your productivity by sharing many app windows in a single screen. Different layouts are available with many sizes to choose from, so you can get the most from your favorite apps when you are working on specific tasks.

Introducing Microsoft Phone Link Our evolution of the former Your Phone app brings a new name to the user experience. With the new Phone Link on your Windows PC and the new Link to Windows app on your Android device, accessing your mobile apps and content has never been easier!

此公式表示如果（D3 没有内容，则返回“Blank”，否则返回“Not Blank”）。 下面的示例是使用 “” 防止公式在从属单元格空白时进行计算的一种十分常见的方法： =IF(D3="","",YourFormula()) 如果（D3 没有内容，则不返回内容，否则，将计算你的公式）。