The easiest is to send the CDs to a CD ripping service. The best service, in terms of quality and service is: ReadyToPlay. Here is their link: http://readytoplay.com/
It's $1.30 per cd or less if you have more CDs. I have no links with them other than being a happy customer. They will make sure that all metadata is transferred correctly with pictures et all. And the sound quality is the best. The use dBPoweramp software for ripping and use audiophile recommended Plextor CD rippers with dedicated PCs. I've found that the music from ReadyToPlay rips sounding better than my own rips using my own dBpoweramp on my desktop PCs. FWIW.
It's $1.30 per cd or less if you have more CDs. I have no links with them other than being a happy customer. They will make sure that all metadata is transferred correctly with pictures et all. And the sound quality is the best. The use dBPoweramp software for ripping and use audiophile recommended Plextor CD rippers with dedicated PCs. I've found that the music from ReadyToPlay rips sounding better than my own rips using my own dBpoweramp on my desktop PCs. FWIW.