The best way to calm down when you are frustrated or annoyed is to relax and keep your cool.

But how do you do that? How do you manage to control your emotions and not get yourself frustrated or angry? It is a skill that many people struggle with.

This app, called Keep Calm and Have Fun Free, is a fun way to relax and enjoy your time. It is an application that allows you to create your own Keep Calm and Have Fun posters.

All you have to do is choose a background image and a theme.