Copilot in Word ushers in a new era of writing, leveraging the power of AI. Check out this article to learn more.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

You can use a PivotTable to summarize, analyze, explore, and present summary data. PivotCharts complement PivotTables by adding visualizations to the summary data in a PivotTable, and allow you to easily see comparisons, patterns, and trends.

When you back up your files, apps, and settings in the cloud using your Microsoft account, you get 5 GB of free cloud storage and other benefits that protect your files with the latest security and make everyday tasks easier.

Learn how to retrieve a forgotten username or password for your Office for home or Office for business account.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Learn how to add a printer or scanner in Windows. If your printer connects by a wire, plug it into your device. It'll connect automatically, your PC will download the right drivers, and you can use it right away.

了解如何在 Microsoft Edge 中查看和删除浏览历史记录以及其他历史记录。 信息类型 将删除的内容 存储的内容 浏览历史记录 所访问站点的 URL，以及每次访问的日期和时间。

Microsoft Edge makes it easy to save your passwords as you browse the web. When you enter a new password in the Edge browser on your desktop or mobile device, Microsoft Edge will ask if you want your username and password remembered.

Find out how to free up space on your device by deleting unnecessary files, uninstalling apps, and moving files to other drives.