[header] How to add parental controls to itunes [title] Launch itunes. [step] Click on the shortcut icon on your desktop or open it from the program list on your computer. [title] Click on " edit. 
[step] From the menu toolbar at the upper left corner of the window, select " preferences " from the drop down menu. [substeps] Alternatively, you can use the keyboard shortcuts ctrl +, (comma button, for windows) and command +, (comma button, for mac).