If shooting under fluorescent lighting expect your photos to turn a little green. If shooting under normal household lighting expect your photos to turn a little yellow. Some photofinishing can compensate for some of this color shift, but the best results will always result from use of the flash. This is a result of the subject looking directly into the flash and the film picking up the blood vessels in the rear of their eyes. When buying film be sure you buy the film you need.
Slide film is strictly for slides while print film is for color prints.
Even though prints can be made from slides and slides made from prints it is usually costs more, takes longer and you will lose some quality. Color print film should be marked with the words Process C-41. Beware if these words are not on the box.