Computer Blue

My sister left me her old Mac Book when she left for college. You can imagine my gratitude to her for giving me her prized possession, even though she got a brand new one for school. As a began using it for the first time, I realized that I don't know anything about setting computers up at all. I didn't tinker with it, for fear of messing something up. But I'm in this for the long haul, so by the end of the month, I'll have it up it running.