There are few things that have had the same affect on the way we live our lives as the computer. Computers have had such a profound affect on society in a relatively short period of time, just a few decades. The speed at which computers are improving is amazing and it seems every year there is a new options that offers more processing power and speed. When you are looking to upgrade and get a new computer, your older unit is still going to have some value. You can lower the cost of your upgrade by selling your older computer. However; when you sell your computer you do not want it to have all of the data on it you have saved over the years. Before you sell your computer you are going to want to know how to degauss a hard drive.
There are a lot of components inside of a computer that are each going to serve a dedicated purpose. When you download anything onto your computer, it is going to be stored in your hard drive. If you have been using your computer to do personal finances or for work, your hard drive may have information on it that you do not want people to see. If you use a software program to wipe your hard drive, that data can still be restored off your hard drive. If you want to be absolutely sure your hard drive is clean, you are going to want to learn how to degauss a hard drive.
If you are looking to degauss a hard drive, you will make it so none of the data on it is every accessible again. Data degaussing happens when a hard drive is exposed to a powerful magnetic field. When the magnet neutralizes the information on your HDD it makes it so the data on it is completely erased.
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You are going to need to get the proper tool if you would like to be abel to do data degaussing. With a portable degausser, you are going to be able to put the hard drive inside and it will promptly erase the data. You are going to be able to go online and find many portable degaussers that you can use to erase the information that is on your hard drive.
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When you are getting rid of an older computer, you do not want people to be able to access your personal information on it. Using software to wipe a hard drive clean does not actually erase the data. You can make it so none of the data on your hard drive is accessible by doing data degaussing.