im no mac god or anything, so this is probably stupid. I bought a mac book about a year and a half ago, and it has os x 10.4.11. i am wondering how I can upgrade to 10.5. do i have to buy the program or are there updates for it? thanks.
OSX 10.4.11 is the final version of Tiger. OSX 10.5 is Leopard a new Operating system and as such you have to buy it.