InterviewSolution
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Solve : prepare old PC for donation? |
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Answer» Hi, I have 2 old PCS, both Windows 98. I want to donate them to a school or non-profit org. but want to make SURE all personal info. is off them first. Killdisk: Does it also delete the OS? searched site.. it's not even in the "Common Questions" :-? I'm guessing it does, since the aim is to delete all... dumb question maybe? :-? So what is actualy the point of hard drives keeping a record arfter a reformat? Is it not to keep track of anything that the authorites may want to find? If so, then how is this killdisk software 'Microsoft Certified' ? I guess if your looking to reformat and have an OS on disk killdisc would be a better option? weird how reformat does not do the same job?Data recovery doesn't consist just in finding what is on the hard drive (but hidden) but also what WAS on the hard drive. I do not know much about the technology, but I believe it involves detailed examination of the hard drive's magnetic surfaces, looking for faint "ghosting" that indicates what data was there before it was erased. Programs like KillDisk are designed to overcome this problem, typically by repeatedly writing random (or irrelevant) data to every sector of the hard drive. The more times this is done to a hard drive, the harder it becomes to detect the "ghost" of old data.Ohhhh i see... I was thinking that maybe killdisc would clean the hard drive more than what a normal re-format could, which just didn't make sense to me. But using killdisc is not like "cleaning" the disc it's more like a complete overwrite? Makes sense now... still does not explain how this software could be free to download... maybe it's a lie, and doesn't work at all... Big brother is watching you!!! 8-) Theres a LOT of software out there for securely erasing the contents of hard drives. Youve got one free eraser already in debug.exe but if you dont want to use that look for any of the Bart type bootable utility cds that are freely available.I may be way off base here but I understand that a hard drive is never erased once used, old data just gets written over. I also understand that you can get programs that write over the disc some much that it hides or deletes any data that was there. could be wrong on this just what Iheard |
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