BUTTONS
when you click on a button you interact with it, for example if i click on the save button the button will react and will push down and show me that i have clicked the button.
SLIDE SHOWS
You have alot of interactivity in slide shows, there are drop down menus and also alot of buttons to. there are sliders aswel to scrool through the diffrent types of layout, effects and the other featuers.
EFFECTS AND EVENTS
Effect is when you will click on somthing and it will have an impact on it for exmple if you clikc on the drop down menu the menu will drop but the event will be the menu droped and now you got more options to click on and use.
Interactivity and control