How does the next paragraph end?

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