Add Entity Framework to Asp.net Core site

Hello.

It is such that I am working on Asp.net Core. I have tried to examine the options available for getting Entity Framework on my site.

My question is:
- How do I add Entity Framework for my site?

I've tried to search and search and I think just not true that I can get to how I like getting it done.

Can you possibly tell me how I like to get started or just come on.