You can, but it will note of that and the product key wont validate, because it is a clean install and not an upgrade.
With the reinstall, most likely you will have to do a full format and reinstall using an external media. Meaning a reinstall from a DVD or flash media. You will have to reinstall to Starter and then upgrade to Pro again though. If you use the 7 Premium and put in your key for Starter, it should work fine. Then upgrade using the Pro key it should activate with out any problems.
No Naiya,I cannot.
Because I looked on the web and on Digital River and there are no ISO files for Windows 7 Starter no.And also Windows 7 Starter on my netbook came without Service pack 1. Because I bought it before they brought out the service pack. And most ISO have service pack 1 included. Which is another problem.
There are ISO files for Home Premium,Professional,and Ultimate. But none for Windows 7 Starter which is what I would need like you said.
So my only option now, to reinstall Windows 7 is to buy a valid and legal copy,either from Microsoft or from the local computer store that sells them.
But it must be a full installation CD, not just an upgrade installation CD.And this will install Windows 7 from scratch. And I will also need to buy a CD drive because my netbook does not have a CD drive. But I can plug the CD drive into one of my 3 USB sockets on my netbook.And it will work.
But they do not sell Windows 7 Starter edition. Only Windows 7 Home Premium and above.
But if I am going to do a clean install of Windows 7,I don't need Windows 7 Starter.
Because if I buy a Legal and valid copy of Windows 7,if it be Windows 7 Home premium, Professional or Ultimate. Then it will come with a product key in the box or on the CD I am not sure. But I will have a legal copy of Windows with a valid product key. And once I have finished the Installation,Windows should activate.
But I was warned that once I install say Windows 7 Home Premium on one computer,and activate it. I cannot install it on a different computer.Because according to the Microsoft website and what the customer service adviser told me. I can only use and activate one copy of Windows per computer. So if my copy of Windows has already been activated on another computer. Activation will fail and Windows won't activate.So you can only use and activate one copy of Windows per computer.
So if I wanted to install Windows on 2 computers,I would have to buy 2 different copies of Windows 7. And they would each have different product keys.
So if I want to reinstall Windows 7 there is no way out,I will have to buy a Windows 7 CD and a CD drive to install Windows 7 again.And if I cannot do this myself. I will have to take it into a computer repair shop and they can install Windows for me.But they will charge me for it but Windows will be reinstalled.
But I know there is no upgrade from Windows 8 developers preview. But what I meant was that before the preview expires,we may be able to do a clean install of the Beta version of Windows 8. The same way we did a clean install of Windows 8 developers preview from our Windows 7. Andrea Borman.