Hey everyone i am about to have my first mac, a macbook pro. I live in Turkey and Apple prices are really of the roof here. So i ordered it from Amazon to save 1500$ and had it shipped to my friend's house in USA. He will bring it with him when coming here to Turkey. I ordered on 16th of June, delivered on 23th of June and i will be getting it tomorrow. Problem is i heard that it should be calibrated within a week after buying. I suppose this wouldn't be a problem right? I mean it should be a week after booting it i think? second question is about using while calibrating. I know i can use my laptop when it is fully charged and resting on that state for 2 hours but can i use it while it's charging. To tell more clearly, calibration is; Step 1: Fully charge your MBP Step 2: Let it stay plugged and fully charged for 2 hours Step 3: Drain the battery until it shuts down Step 4: Let it stay that way for 5 hours Step 5: Charge it up, 100%. what i am asking is can i use it on step 1. I know i can use it on step2-3-5 There you go, two stupid questions asked in the clearest way possible. Thanks for your answers.