Quit Windows Insider Program

[PietroIT]

Hi, 

I would like to quit the Windows Insider Program but I can't remember the email used when registered. 

There's a way to gain this information, please?

Regards

Pietro

[#2]

In case you are using Windows 10, you may open Settings and go to Update & Security and click on Windows Insider Program and you will see your email there.

[#3]

Hi.
https://insider.windows.com/en-us/leave-program