A:AnswerNo you can not customize the keyboard at Best Buy. But if you go to apple.com and find any 2019 Macbook Pro model you have to click on the computer you want. Then you scroll down and then under where it says " Keyboard Language" you click the scroll down menu and pick your keyboard and it should say that it is backlit.
A:AnswerUnfortunately Apple made both the drive and the ram apart of the logic board in the newer models starting in 2015. Basically making it impossible to upgrade.
A:AnswerIf you are talking about strain on the eyes it varies from person to person. As far as seeing stuff on the screen you can mess with it in the settings to figure out what you like.
A:AnswerYou can get Apple care within 30 or 60 days of your purchase it will usually pop up in the settings but I believe you can check on the Apple website of maybe in your settings if it still qualifies for Apple care