The easiest way to install Project Plan is directly from PowerPoint.

  1. Create a slide in PowerPoint.
  2. Go to the Home tab, press Add-Ins and then Get Add-ins.
    On Mac or older releases of Microsoft 365 on Windows, go to the Insert tab instead and press Get Add-Ins.

    Newest version of PowerPoint on Windows.

    Older version of PowerPoint / PowerPoint on Mac.
  3. Go to Store, search for Project Plan and click Add.
    Also add Project Plan (Helper) add-in.

  4. A new empty project plan will be inserted on your current slide.

  5. To insert a new project plan on another slide, you can always use the My Add-Ins button.