As a student, you are able to download the AutoCAD Architecture software onto your home PC by going to the following URL:
At the URL above, you must first register with the AutoDesk Learning Community using a valid email address.
Once you are registered, you will need to login in.
Once you login, you will be able to download the software by pressing the 'Get Software' tab.
Once you press the 'Get Software' tab, you will be presented with a drop down menu, select 'AutoCAD Architecture', allowing you to download 'AutoCAD Architecture'.