If you want to upgrade to a Genuine version of Windows and you have the product key, you can do a clean install to get a genuine OS. Otherwise, we don't support pirated versions of software of any-kind. Sorry.
sadly, the site has decided to answer this question and it has been answered already. look at the win 10 section and there is a sticky that answers this question.
If you are talking about Windows 10, yes that can be discussed on here and yes you can upgrade to the equivalent version of Windows 10. However, your copy of Windows will still not be genuine.