Displaying all titles?

I apologize as I’m guessing this is easy to do, however, I’m quite slow when it comes to these things.

What I’m looking to do is have a code that will display all of the titles of posts, sort of how categories can be listed. In theory, it doesn’t seem to difficult, so I’m assuming in some way it’s possible. I looked for something like this, and the closest thing I found was the ‘recent posts’ plugin, however, I’m already using that for it’s main purpose.