Somehow my photos have ended up as NEF files instead of JPEGs - I'm trying to upload my holiday photos to facebook, when I connect my camera to my laptop it only recognises that there are four photos on my SD card; these four are actually JPEGs, and when I look at them on the camera they say 'Normal 3008x2000' in the bottom right hand corner, whereas the NEFs just say 'RAW'. How can I convert them all to JPEGs so that they can be uploaded?
>>> I don't know much about cameras and really need help with my Nikon D40!