Once you have logged into Office 365; you will find a variety of applications that you can use. Please see below the applications you have and their use.

Application	Function/Use
Outlook	All School Emails
OneDrive	Your personal storage for your data
Word. PowerPoint, Excel (Office Suite	Collection of apps for productivity, collaboration and creativity
OneNote	Online Notebook for information and collaboration
Teams	Communication and Collaboration platform; also used currently for Distance learning

There are other apps you will find but these are the most important ones for you to use.