Will Minecraft work smoothly on the macbook Pro?

Wondering if the Macbook pro will run Minecraft smoothly on single player mode and multiplayer mode online?

Here are the specs:

13-inch: 2.5GHz
Specifications
2.5GHz dual-core Intel Core i5
Turbo Boost up to 3.1GHz
4GB 1600MHz memory
500GB 5400-rpm hard drive1
Intel HD Graphics 4000
Built-in battery (7 hours)2
Multi-Touch trackpad

I'm trying to import my old Premium Minecraft Account to my new Mojang account?

When i log into the Mojang accound and select to migrate it it asks for my Username and Password BUT when i put them in it says that the username and or password are wrong but i know they are right as i have recently changed them…
I tryed to log into minecraft website and do passsowrd recovery incase but it said that my user name doesn't even exsit. I know it does coz i can log into minecraft game with it and it shows when i log in too… WHAT DO I DO!

NO PUEDO MINAR NI CAMBIAR NADA MINECRAFT?

Tenia la version 1.6.4 y hacia mucho no actualizaba, actualice a la version 1.8 y resulta que todo lo que tenia construido y creado no me lo deja modificar asi que, que tengo que hacer para que mis mapas sean funcionables en otras versiones o que hago? He buscado en infinidad de paginas y no encuentro nada, por favor una mano…

How to remove FN key for Minecraft?

Hi, I recentl got my new Toshiba laptop. It runs Minecraft GREAT BUT To press F3 or F11 or F5 I have to press FN I can't have that button anymore, How do I remove it?