For most would-be Windows 7 users, a 64-bit version of Windows 7 is the right move. But if you don’t have sufficient RAM (at least 4GB), or you rely on devices that don’t have supporting 64-bit ...

Six Windows 7 versions, to be precise. But most users only need to decide between two versions. Microsoft has said that 80 percent of users will be deploying Windows 7 Home Premium (consumers) or ...