missing pictures on USB

[Amil]

I have files on a USB key that appears on the Pc of a friend, but when I put the USB on my PC or my laptop, they do not?

[Shaji]

photos are can be a particular format that your PC or laptop do not read ...

[Amil]

jpeg, I have other jpeg on the computer ?????

[suchu]

Your photos may be hidden, go to Tools, Options files, displays and check the boxes show hidden files and folders

[Amil]

Thank you, bp settled, I found my photos.