Are you trying to decide which version of Windows 7 you should buy? Considering upgrading from Windows Vista? Confused as to which version you’ll be upgrade to? Be confused no more. Below is a list of all of the Windows Vista versions and which versions can be upgraded to the new versions of Windows 7.
Source:Windows 7 Upgrade Paths whitepaper published by Microsoft.
|From Windows Vista
||Upgrade to Windows 7|
|Business||Professional, Enterprise, Ultimate|
|Home Basic||Home Basic, Home Premium, Ultimate|
|Home Premium||Home Premium, Ultimate|