how do you add a music cd to the new itunes?

I worked out why my computer was nolonger reading cd disks. The new update of i tunes did not load correctly on my computer. I took itunes off and then reloaded the new update of itunes. As soon as I did this my computer would read disks again and the software had the import cd section that was missing before. I also went into preferences and general and highlited import cd. Hope this may help others.