Please capitalize where necessary: before you can open a sjx file, you'll need to figure out what kind of file the sjx file extension refers to.
A: Before you can open a SJX file, you'll need to figure out what kind of file the SJX file extension refers to.

Please capitalize where necessary: tie case with three-sided zipper, small viewing window, room for 3 ties
A: Tie case with three-sided zipper, small viewing window, room for 3 ties

Please capitalize where necessary: translation of the website - uber pool
A: Translation of the website - Uber Pool

Please capitalize where necessary: special bonus. special bonuses are granted for each step of the race up to 555 coins if your boat wins the race.
A:
SPECIAL BONUS. Special bonuses are granted for each step of the race up to 555 coins if your boat wins the race.