Download Microsoft Apps
Microsoft includes free apps for every device and software platform. These are free of charge to maximize the use of your subscription to Microsoft 365.
https://apps.microsoft.com/store/detail/microsoft-365-office/9WZDNCRD29V9?hl=en-us&gl=us
https://apps.apple.com/us/app-bundle/microsoft-365/id1450038993?mt=12