Select Menu – Window – Components or click Ctrl-F7. You will see the Components Panelappear. It includes seven components provided with the Flash environments. You are familiar with most of them since they are traditional for all programs. Those components are PushButton, RadioButton, CheckBox, ListBox, ComboBox, ScrollBar and ScrollPane
Drag any of the onto the stage and look at Properties Inspector. You have two tabs on it now. Along with the traditional properties of MovieClip (and all components inherited from MovieClip) it"s also has a tab with Parameters which are necessary to install to modify the labels and tell how we keep information about user"s response.