CD won’t eject from your Mac…

Usually, you can eject a CD by holding down the eject key (the line with an arrow above it, near/F12 key) for a few seconds, or right-clicking on the icon and selecting Eject from the menu.

If that doesn’t work, try dragging the icon to the Trash or going to File > Eject in the Finder.

If all that fails, try restarting your Mac whilst holding the mouse key down.