Linking to internal article - when creating new content - possible ?

[scanreg]

Is there a way to link to one article when creating another article?

In other words, if I'm writing an article on X and in one of the paragraphs I want to link to a different article, how do I do this?

I guess I'm wondering if there might be a module that automatically lists the articles when you click the Link button in the WYSIWYG editor.

Many thanks 

[scanreg]

I see it now, it's the link icon with the orange palm tree, super