Just purchased my first Apple laptop (Macbook Pro 13" non-touch bar). Is there anything I need to do after powering it on for the first time? Are there any programs or bloatwares that I need to turn off in order to maximize my battery life, and also to help the machine run faster and more efficiently? Are there any must-have programs that I need to download? And what do most Apple users do right after a firmware upgrade in terms of maintenance? Sorry in advance for all the newbie questions!