Thankyou so much for letting me know as I did not know this and what format do I need to change the pictures to so its compatible for my blog.I have found a free photo editor PIXLR to hopefully change the format of the pictures to fit on my blog.
It says under image TIFF so I am not sure if that is the format or not.I have no problem uploading and seeing them on my images but just cannot see them on my images when I try to upload them unto my blog yet other pictures I have show no problem under images.Oh the pictures were taken with a Canon EOS DIGITAL REBEL XT and under author it says unknown.