A:Hello, I suggest you'll read this
"How to" article. You'll learn some techniques and understand which software to use. From personal experience, this is not a simple task. The longer you wait and keep using your computer, the less files you'll be able to recover. More than that, most files, although may seem recoverable by the software, will probably be invalid, as some data was lost or written on. If these files are really important, and the pictures probably are, I advise you to use the services of a professional technician. He'll make the most out of it. Sorry.
