Shulou(Shulou.com)06/01 Report--

What this article shares with you is the data about how to completely erase the hard disk. The editor thinks it is very practical, so I hope you can get something after reading this article. Let's take a look at it with the editor.

The new year has begun, and you may have decided to perform a system upgrade or abandon the old computer system, and then buy a new one. However, it is necessary to completely erase the hard drive before selling or donating the old computer.

Yes, each of us knows this fact, so we can delete the contents of the hard drive by using the delete key on the keyboard or by formatting the hard drive.

Delete and format-not safe enough!

But the truth is, even if you delete the data or format the hard drive, the data will remain on the hard drive. Using the Delete key on the keyboard only removes shortcuts to files, making them invisible to the user. The deleted files still reside on the hard drive, and a quick Google search will show a number of system recovery software options that anyone can recover.

Formatting the hard drive is a safer way to erase the hard drive. Formatting the disk does not delete the actual data on the disk, only the address table that points to that data. This makes it more difficult to recover files. However, computer experts will be able to recover most or all of the data on disk before it was reformatted. For people who accidentally reformat the hard drive, being able to recover most or all of the data on the disk is a good thing. However, if you are preparing a system for retirement for charity or any other organization, this will obviously make you more vulnerable to data theft.

The above is how to completely erase the data of the hard disk, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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