So first off, I study Japanese. I would have Japanese and English back- to- back on a computer. So my questions arise as I might be a future MBP owner. 1. If I reinstall OSX, can I choose what languages I want/ don't want? 2. If I am left with no other supported languages other than English and Japanese, will I get little square boxes that cover the unsupported languages if I happen to run into them on the internet or any program? Thanks for any help.