Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Add an easy to maintain Table of Contents using heading styles that automatically updates when you make changes to your headings.

Learn how to contact Microsoft Store support to get help for your payment and billing issue.

How to use the SUMIFS function in Excel, one of Excel’s math and trig functions, to add arguments that meet multiple criteria.

How to use conditional formatting in Excel to visually explore, analyze, and identify patterns and trends.

There are several ways to combine text and numbers. Let's say you need to create a grammatically correct sentence from several columns of data to prepare a mass mailing.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

How to open all of your Favorites Bar shortcuts in the Microsoft Edge web browser.

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.