Is my windows genuine or pirated

[Sai Prathik]

I bought a dell inspiron 15 laptop which has windows 10 pre installed

But i noticed it doesnt have any windows 10 sticker below the laptop I checked system settings and it says windows is activated and it also showed a key.

Based on above is my windows genuine even thought it doesnt have the sticker

Thanks for help

 

[dumb_man]

From where did you buy the laptop?

 

[Sai Prathik]

Online website www.paytm.com

 

[dumb_man]

Can you give me the link to the model you bought?

 

[Ra_V_en]

Long story short:
http://windows.microsoft.com/en-us/windows/genuine