用一只手握住倒置的控制器。 用另一只手的拇指按箭头符号上的电池门，并按箭头指示的方向移动电池门。 按电池盒槽内 ...

为帮助你解决在安装 Microsoft 365 时因为速度慢或连接不可靠而可能遇到的问题，首先第一步请下载支持和恢复助手工具。 （有关此工具的信息，请转到此处。. 脱机安装程序手动步骤

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With Word for the web, you use your web browser to create, view, and edit the personal documents that you store on OneDrive.If your organization or college has a Microsoft 365 plan or SharePoint site, start using Word for the web by creating or storing documents in libraries on your site.Save changes. Word saves your changes automatically.

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By signing in with a Microsoft account, the new MSN allows you to personalize your experience on MSN and to take that experience with you on every device, including the MSN website and the MSN apps.

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There's no limit to how many times you can make changes to a sent message. Delete a sent message. If you need to backtrack and delete something you just sent, go to the message and select More options > Delete.. If you haven't sent the message yet, select Format to expand the box and then click Delete in the upper right-hand corner.. Undo a deleted message

Note: Many of the features in the new Outlook for Windows work the same or similarly as Outlook on the web.If you’re interested in trying the new experience, check out Getting started with the new Outlook for Windows.

Vector form. The vector form of LOOKUP looks in a one-row or one-column range (known as a vector) for a value and returns a value from the same position in a second one-row or one-column range.. Syntax. LOOKUP(lookup_value, lookup_vector, [result_vector]) The LOOKUP function vector form syntax has the following arguments:. lookup_value Required.A value that LOOKUP searches for in the first vector.