It means that the software is already registered or activated if you will install it. You will not enter any key or product id because it's already activated.
No. Windows 7 is systems software.
Yes. Windows 7 is an operating system, a type of software.
Do you mean graphics as in picture files? for this windows 7 already has software built in to do this
no
Windows 7 Home Premium is one of the newest software. But it is not the best. Windows 7 Ultimate is currently the best software. You can access more things with Windows 7 Ultimate than Windows 7 Home Premium.
No, it is software
Windows Defender
vision software
Software. An operating system, specifically.
Google currently offers the best search engine software for Windows 7 devices.
Everything included(software) to run Windows 7 is in the DVD. Read up on "Operating systems" or Microsoft's "Windows Virtual PC".
No it is not.