The dialog that appears varies depending on whether you had the Add Apps or Get Add-ins option available to you. If you selected Add Apps, the Apps dialog appears. If you selected Get Add-ins, the Add-Ins for Outlook dialog appears. Search for the add-in you want from the available list.

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

Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

To edit a PDF, open it in Word. This works best with PDFs that are mostly text. PDFs of book chapters or something that looks like a manuscript from a copier won't be formatted well in Word.

Learn how to switch Outlook from working offline to online with your mail server on Microsoft Support.

Use a ready signature template from a gallery to create your email signature in Outlook.

With the Microsoft Forms Quick Poll add-in for Outlook or Outlook Web App, you can create a poll in seconds right within an email message.

Training: Watch and learn how to create an email contact group in Outlook so you can email the group instead of sending individual emails.