Can’t decide which version of Windows 7 suits you best? Get Windows 7 Ultimate and have them all in one system package! Games, multimedia or office work, with Windows 7 Ultimate you can do it all on one computer.
Minimum system requirements
1 GHz or faster CPU
1 GB of RAM for 32-bit or 2 GB of RAM for 64-bit.
16 GB available hard disk space for 32-bit OS or 20 GB for 64-bit OS.