Hi Jayne,

if the pics are still on the camera then u can pretty well see them on the cam but if u do not have them there then like you have copied them from the camera to the PC, copy them back to the same folder that you have taken them from and you will be able to view all the pics as before

to play your pics press on the triangular button and [|>] and left arrow or right arrow to keep going

cheers
pls rate if it was any help