The Custom Install dialog box appears, listing all available system software components.
4Scroll through the list of components, clicking the checkbox next to each component you want to install.
To get additional information about each component listed, click the box with the letter i in it to the right of the component.
5Click Install.
6Follow the instructions that appear on the screen.
7When you see a message reporting that the installation was successful, click Quit.
If a message reports that installation was not successful, try installing again. (Follow the instructions on the screen.)
8Restart your Macintosh.
The system software is installed and your computer is ready to use.
