Ok so I have a Compaq notebook, and i used a flash drive to transfer pictures from my old computer, to this new one and they were all in multiple files under pictures and were there for a couple days and stayed whenever the computer was in the 'sleep' or 'hibernate' mode, but once I shut down the computer and restarted it, all my files had been erased. there was still notice of them under a 'recently changed' file, but none of them, including word documents could be found. i restarted the computer again, and after a little searching i had my word documents back but my pictures are still gone. Where are they and how do I get them to stay?!?!