Dear Hp services,
I just recently bought my Hp Pavilion sleekbook 15-b002ee a few months ago in this few days , it keep saying "Activate your windows" again and again every time I switched on my computer , I searched my Hp box it has no activation key or what so ever then i panic and dont know what to do it says my windows will expire on april 12 , 2014 and I know windows 8 is preinstalled in my Laptop but i didnt notice this that it was not activated what will i do ? help me please before it expires here is the Product No. C6K58EA#ABV ,help me please before it expires