How to use an Excel spreadsheet with mail merge in Word to create mailing lists for labels, envelopes, and documents.

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DPI 是用于测量鼠标灵敏度的标准，表示设备可以检测的 DPIs (每线性) 英寸的点数。 通过更改 DPI，你可以立即调整精度任务的指针速度，例如，游戏定位或照片编辑。

Having trouble using Microsoft Teams? Help solve your peskiest issues and frequently asked questions (FAQs) with this troubleshooting guide.

Try it! Microsoft 365 subscribers can set up automatic replies for when they are out-of-office or unavailable to respond to email. Select File > Automatic Replies.

This article describes the formula syntax and usage of the WEEKNUM function in Microsoft Excel.. Description. Returns the week number of a specific date. For example, the week containing January 1 is the first week of the year, and is numbered week 1.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Lists the file formats that are supported in Excel. The topic also includes a list of unsupported file formats and some suggested workarounds.

This article explains how to zip and unzip files.

Microsoft Edge has an improved way to copy and paste paste web URLs from the address bar into your content. This feature copies and pastes a URL as a hyperlinked title instead of as a web address.