The new dell inspirion 8200 ?

[dadgumkid]

I just got a new Dell inspirion 8200 laptop. I currently live in the USA. I will bespending some time in Brazil this year. I need to know how to make my laptop region free so I won't lock it up and be stuck with something working half right or half wrong. I'm new to this whole region and dvd controling thing. If you can help out an unexperienced user that would be greatly appreciated. Thank you