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

Outlook Data Files contain your email messages, calendar, tasks, and other items on your computer.

Use Outlook for Android on your phone or tablet to add your Outlook.com, Microsoft 365, Exchange-based email, or IMAP or POP email account.

Last Updated: June 26, 2019. ISSUE. After updating to Current Channel Version 1905 (Build 11629.20196) and higher, Outlook may hang at loading profile or won't start. You may notice that if you open Task Manager that other Office processes are unexpectedly listed even though you did not open the application.

Training: Learn how to create a spreadsheet, enter data, and create a chart in Excel.

Play music and video in more formats and stream it to more places with Windows Media Player 12.

This article shows you how to reassign certain keys to make it easier to accomplish your daily tasks.

Training: In Microsoft Outlook, you can add contacts and stay organized. Watch this online training video to see how.

Learn about the UNIQUE function, which returns a list of unique values in a list or range. UNIQUE is in a class of functions called dynamic arrays.

Learn how to use mail merge in Word to create custom documents, envelopes, email, and labels with individualized elements for each recipient.