When you join our org on teams, you can use Microsoft Office for free on your computer through teams app.
Teams stores the presentations and other documents you create to a shared library. So, everyone can access them and contribute to them.
You get 2 GB space for your documents. But you can connect your Google Drive or Dropbox to teams as well.
By joining us on Microsoft Teams, you will have instant access to our collection of PowerPoint presentations that you can use.