i bought my macbook yesterday with apple care should i activate it right away or should i leave it? till the years up? any benefit?
no benefit at all in waiting and worse, you might forget to activate it in time and then you'ld be out the money.
where did buy it? if you bought it at an apple store then they may registered it already
Nope. From date of original purchase.There is a benefit to waiting... the 2 years starts from the day of activation.