Add your Outlook.com, Microsoft 365, or Exchange-based email account to your iPhone, iPad, or iPod Touch using Outlook for iOS.

Learn how to switch between Office 365 for home subscription plans, which include Office 365 Home, Office 365 Personal, and Office 365 University. You will also learn how to redeem a free Office 365 subscription that came with your computer or tablet if you have an existing Office 365 subscription plan.

If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password.

Create and send personalized email messages to everyone on your address list with mail merge.

The IFS function checks whether one or more conditions are met and returns a value that corresponds to the first TRUE condition. IFS will allow you to include up to 127 pairs of conditions (the test if something is True and the result if something is true). IFS can take the place of multiple nested IF statements.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

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

Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

Learn how to block someone or add email addresses to the safe senders list in Outlook on the web.

In Microsoft Forms, use form settings to specify deadlines, identify form responders, display correct answers for quizzes, and to set other preferences.