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.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Add section break to customize your document's headers and footers, format, layout, and page numbering.

With Visio Viewer, you can open, view, or print Visio drawings, even if you don't have Visio installed. You cannot, however, edit, save, or create a new Visio drawing with Visio Viewer.

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

How to track changes in Word using revision marks. Accept, reject, or hide changes made by others working in the file.

Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

Find out how the Windows location service works and how to change the location privacy settings.

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

Learn how to create survey forms with Microsoft Forms and easily share them with students, parents, and colleagues.