The easiest way to find which Surface model you have is to use the Surface app. It shows the model name of your Surface device and each Surface accessory. Note: When signed in to the Surface app, you can see information for other Surface devices that you've also signed in to.

Download our Formulas tutorial workbook. We've put together a Get started with Formulas workbook that you can download. If you’re new to Excel, or even if you have some experience with it, you can walk through Excel’s most common formulas in this tour.

在电脑上. 在“设置”中检查网络状态。打开设置 >网络和 Internet。 检查屏幕顶部的以太网连接状态。 请确保网络连接名称下面显示“已连接”。如果存在错误，例如显示“需要操作”的错误，请选择“以太网”以查看以太网连接设置。 如果一根以太网电缆不起作用，并且附近有其他以太网电缆 ...

When PowerPoint for the web is unable to automatically scale your content, it prompts you with two options: Maximize: Select this option to increase the size of your slide content when you are scaling to a larger slide size.Choosing this option could result in your content not fitting on the slide.

Battery Life: Lowering your refresh rate can save battery power by reducing the amount of energy your display consumes.This can be useful when you are using a laptop or tablet and want to extend your battery life.

If you're using the Microsoft Outlook app or Outlook.com, and if you and your recipients are all on Microsoft Exchange or Microsoft 365 and in the same organization, you can recall or replace an email message that you sent. If you're using the new Outlook, learn about recalling messages here.

若要将其关闭，请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备（以及网络，如果有）更容易受到未经授权的访问。

DxDiag.exe’yi açma ve çalıştırma. Bu araç, DirectX ses ve videosuyla ilgili sorunları gidermeye yardımcı olmak amacıyla cihazlar hakkında bilgi toplamak için kullanılır.

Sometimes you need to make a change to your email account settings. If you have a new password, if your email provider has asked you to change settings, or if you're having problems with sending and receiving email, you can change your email account settings through Mail in the Windows Control Panel, or from Outlook.

As you work on the resume, you'll probably want to rename it.. The template uses a table to line everything up. If you need to add more lines for job experience or education, add rows to the table by going up to Layout under Table Tools and clicking Insert Below (or Insert Above).. For tips on writing your resume, check out Six steps to developing a great resume.