Hi guys, I'm not sure if I posted this in the right categry. I do apologize in advance if I did. Anyway, I've been on a Windows OS ever since and I'm only now deciding to transfer to the MacOS. I'm planning to get a new Macbook Pro (2017) non touch bar. I just wanted to ask how to check the laptop for any defects (software and hardware) so i could see if there are any problems and if there are I'd be able to return it and replace within the return period. Thank you in advance to everyone who will answer, I appreciate it.