Assuming your computer has an internal or external CD/DVD playerand CD playing software simply put the CD in it and in MM go to File>Import Tracks from Audio CD (shortcut C).
A screen then opens listing the tracks and you can then Select All or Select specific tracks and Save it/them.
In my case I have Windows Media Player as my default CD playing software and when using the above procedure it works as I describe.
If you do not have an internal or external CD/DVD player directly connected to your computer you cannot use this feature, since the process copies the digital output of the player to the computer.
What problems are you experiencing when trying to do this?