In this lesson we learned how to use DOM events.

• mouseenter: event that occurs when the mouse pointer enters an element;
• mouseout: event that occurs when the mouse pointer leaves an element;
• mousemove: event that occurs when the mouse pointer moves over an element;
• mousedown: event that occurs when the mouse is held down on an element;
• mouseup: event that occurs when the mouse is released on an element;
• click event that occurs when the mouse is clicked on an element.