How do I display posts from one category?

I want to show posts from a certain category on a page. I have read this article: https://moshublog.com/2007/07/26/pages-and-categories/ and I feel that I can’t use that. The reason why I want to use page is because of the linking. For ex. yourwebiste.com/page/ So I want to be able to keep that linking and show posts (with the “older entries” & “newer entries” buttons) on a page. Feel free to recommend me a better way to do it. I just want to be able to keep the linking format.