How Do I Improve The Quality Of The Photos Of The Fisher Price Camera

my son has a gorgeous fisher price camera that water risistant and drop proof but when i takes pictures they seem very which i read in the manual that i could improve the the quality of the pictures and this would also cut down the amount of pictures my son could take but couldnt find any where how i was to do this. was also wondering if it is possible to turn the flash on and off. seems such a silly question as there is only a limited amount of buttons but i cant figure it out! x