While most Office 365 apps serve a unique purpose, tools like Outlook Groups, Yammer, and Microsoft Teams can all be used for office communication and collaboration. However, there are small differences in the way they can be used. Let us break it down for you.

Office 365 is chock full of so many apps that it’s sometimes difficult to keep track of them all. Sure, you have the most popular tools like Word and Skype for Business, but there are three tools in the lineup that seem like they could be used the same way: Outlook Groups, Yammer, and Microsoft Teams.