How can you identify duplicate fonts?

The OS X Mavericks installer can be downloaded from the Mac App Store for free.

The Messages application allows for on-demand screen sharing that can be used even when the system screen sharing service isn't enabled.

The Font Book application shows a small dot next to the name of any font that has duplicate resources.

The four methods used to eject a volume or disk from the Finder are:

• Drag the disk icon to the Trash in the Dock.

• Press and hold the Eject key for a few moments to unmount and eject optical media.

• Select the volume you want to eject and choose Eject from the File menu.

• In the Finder sidebar, click the small Eject button next to the volume you want to unmount and eject.