Smartphone is used as a generic term for phones with added features such as camera, PDA etc. The i-phone is a smartphone made by Apple. Android is an Operating System, the software that controls the phone's functions, which is used by some manufacturers but not Apple. There are several other Operating Systems than Android, used by other manufacturers.
How to get Windows 10 now: how to download and install Windows 10 even if GWX.exe is missing