need previous PC's Windows information used in Windows Insider Program

I was using an HP laptop with a preview build & it crashed it.

I'm not able to get in it to get my Windows 10 enterprise key and whatnot for this new gaming laptop I'm now using. 

How am I able to get my key and whatnot for my enterprise build try not I can upgrade this Asus ro gaming computer I'm gonna be using now? 

All the information was stored in the other PC Unfortunately 

 

Yes I should have written it down or stored! 

 

Thank you, 

Jerry