AppleCare protection plan

AppleCare+ must be purchased within 60 days of purchase. If it isn't purchased along with the computer you either have to take the computer to an Apple store or logon to this website with your computer. (this is to prove that the computer is functioning when you purchase the warranty)

Hi,

You should remember that you can purchase Apple Care within 60days of your Mac purchase.

https://www.apple.com/support/products/mac.html