To install Microsoft Office 365 follow the below instructions.
This is an installer package that will start the install of office products on your PC
This file is the entire office install (1.8GB) it will take a while to install but contains everything, ensure you have the space avaliable
Now you are logged in. You can do this on home computers if you like, but there is a limit of 5 devices per account. After that youll have to logout of devices that are no longer being used.