what title

Where are written instructions on how to use Pinterest? It’s no good if you don’t understand how to use it! What do you mean by Title? Title of what? and why do you need a nickname? What does that do? I hav e an account but someone else set it up for me and I don’t have a clue really how to use Pinterest other than to scroll down and look at it. How does one keep and print out items interesed in? I don’t understand computer language so would appreciate plain explanations in English not computer.

don’t have nickname about Pin for Pinterest, v1.7