TeXworks ⇒ IMage captions

[sheena]

So i am writing a report and i am adding images. for these images , i am adding captions under each, but the captions are uppercase even when the text for the caption is in lowercase, i tried manually making them lowercase , still failed. How do i make the captions lower case?. and instead of figure 1 on the caption how do i make it photo 1?