Are you fucking stupid or what? There is only so much storage room on a disc for the positive and negative charges that represent bytes to be arranged, and yes restored computers with most programs only erase the register so those bytes of information are still there, but once the space they occupied are written over with current data they are wiped out.
What the forensic computer programs find is the data that has not been written over yet. A computer with a 500MB hard drive that has 200MB of current data does not have room for 450MB of hidden (deleted) data.
Are you fucking stupid or what? There is only so much storage room on a disc for the positive and negative charges that represent bytes to be arranged, and yes restored computers with most programs only erase the register so those bytes of information are still there, but once the space they occupied are written over with current data they are wiped out.
What the forensic computer programs find is the data that has not been written over yet. A computer with a 500MB hard drive that has 200MB of current data does not have room for 450MB of hidden (deleted) data.