How to create member login/registration page

hello,

I need some help/guide on how to create a login and registration page for users to be a member of my website using WordPress. What is the approach to this and what plugins should I use to create this function.

I”m not talking about the WordPress backend.

Possibly being a member has access to buy commercial products or simply access to other features of the website that is not available to regular users who just visits the website.

Any help is much appreciated ☺️