Strong vs bold text

Question

When formatting, does <strong> have special text effects over <b>?

I know <strong> defines important text, does that mean if you hover over it, there is an attachable (user input) definition to the strong-formatted text?

Answer 1

While <strong> can be applied differently by each web browser, <b> will be displayed the same in all of them.

Answer 2

Elliott Mazur both bold <b> and <strong> tags does same work,u can use any of them.