Microsoft Forms (formerly Office Forms) is an online survey creator, available for Office 365 Education subscriber.

This feature is released in SharePoint Online, not available in On Premises.

You can check the Rouying Liang's reply in the blog below:

https://techcommunity.microsoft.com/t5/Microsoft-Forms-Blog/SharePoint-web-part-powered-by-Microsoft-Forms/ba-p/109942

Microsoft Forms is an online survey, quizzes, and polls creator, available for Office 365 Education subscriber.

This feature is released in SharePoint Online, not available in On Premises.

You can check the Rouying Liang's reply in the blog below:

https://techcommunity.microsoft.com/t5/Microsoft-Forms-Blog/SharePoint-web-part-powered-by-Microsoft-Forms/ba-p/109942