Windows 10: How to get genuine OS

i bought a new HP laptop with win 10, unfortunately i didn't take back up or my genuine OS and formatted it with my organizations OS. so how can i get back my genuine OS ?

:)

 

Windows 7 not genuine problem

It seems like that's an OEM windows copy, it will do that the every time you reinstall the OS. If you have the key, next time you see the "not genuine windows copy" click it and choose to activate by phone, everything else is pretty straight forward as it explains step-by-step. If it doesn't work, then its highly likely that you got a Pirate copy.

 

How to get my genuine product key for my windows OS after formatting the genuine OS.

Yes the previous OS was preinstalled.And it was genuine one.After facing problem i format my OS.

Now I have again installed a new OS with another product key which not genuine.I downloaded it from torrent.

So how can i get the product key of my previous OS. I think Microsoft have my product key of my previous OS.Can I get it.

 

Best way to keep vista clean and healthy

Yeah just caught it there.

I'm going to attempt to have a step by step guide on how to use these programs efficiently.