Why doesn't my macbook have iCloud?
I have an older white macbook and my mom has a newer silver macbook pro and I recently logged onto my iCloud account because I wanted my contacts to stop duplicating on my iPhone. I figured out that the contacts needed to be in iCloud... however my newest contacts are in Address Book and I can't figure out how to back up my computer to iCloud as well so everything is all in one place. However, if I go into the System Preferences there is no iCloud under internet and network. How do I get iCloud for my macbook?? I really need the duplicate contacts to stop! Thanks!