Re: camera memory cards
Originally Posted by
realspeed
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Did you know that just deleting pictures with a camera does not remove them? No ? well the data is still there to be recovered if needed via a recovery program.
Of course it doesn't remove them. This is general computing knowledge! Hard drives are the same, as were the old style 5¼ inch and 3½ inch floppy drives. Flash drives and SD cards are the same as well. When you delete a file you are effectively just removing the Shortcut.
It's a popular misconception that formatting a drive erases data - it doesn't. All it does is remove the Address Tables. (If a drive was a book you'd just be tearing out the contents page.) I frequently recovered data from drives that were accidentally formatted when I helped out in a computer shop. It takes time but not much actual effort. A friend of mine recommended Spinrite a few years ago and it became an invaluable too for us. Just Google for Data Recovery Software and you'll find that as well as other software, very often for free.