From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options. Choose the language and bit version you want, and then select Install.

Para entrar no Hotmail, você precisará do seu nome de usuário e senha da conta Microsoft. Entrar. Dicas: Ao entrar, selecione Sim no prompt "Permanecer conectado?" se você quiser ir direto para sua caixa de correio na próxima vez (não recomendado para computadores compartilhados). Como alternativa, marque a caixa "Não mostrar isso ...

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Training: Get started with SharePoint in Microsoft 365. At office.com, sign in to SharePoint, then select the SharePoint tile.

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

Microsoft 非常重视安全性。 Microsoft 帐户、Windows 操作系统和其他 Microsoft 产品包括密码来帮助保护你的信息。 本文提供了一些选项，可用于在忘记密码时重置或恢复密码。 请注意，如果这些选项不起作用， Microsoft 支持工程师无法帮助你检索或绕过丢失或忘记的密码 。

Select Security info in the left menu or by using the link in the Security info pane. If you have already registered, you'll be prompted for two-factor verification. Then, select Add method in the Security info pane. On the Add a method page, select Authenticator app from the list, and then select Add. On the Start by getting the app page ...

双击页眉或页脚区域以打开 “页眉 & 页脚 ”选项卡。. 选择“ 链接到上一个” 以关闭各部分之间的链接。. 选择 “删除页眉”或“删除页脚 ”。. 添加或更改页眉或页脚中的内容。. (如果要删除或更改页眉和页脚，则需要重复步骤 3-5。. 若要返回到文档正文 ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

使用 VLOOKUP 存在一些限制，即 VLOOKUP 函数只能从左到右查找值。 这意味着包含查找值的列应始终位于包含返回值列的左侧。 现在，如果电子表格不是以这种方式生成，则不要使用 VLOOKUP。 可以使用 INDEX 和 MATCH 组合函数代替。