How to clean the Hard Disk

Hard disk – it is constantly storage device for storing files and data. All information is stored on a hard disk magnetic surfaces, and rapidly rotating plates. Hard consists of a set of plates on which the information is stored and the axis on which the plates are attached. Volume zheskom disk can vary within wide limits, which allows you to store a large base of information. Transmits and receives data at high speeds. Because the hard disk can store large amounts of data, it is used to store customer information, the database requires more storage space. In the role of such devices are the audio players and video recorders.

Now we’ll talk about what the main problem is the constant destruction of files and data on your hard drive. Most people believe that by removing unnecessary files and clearing the basket, they get rid of these forever. However, in reality, recycle bin, it is only deleting files from within the basket. Be aware that the files that were deleted from the Recycle Bin can be restored with the help of special programs. When you delete a file only removes shortcuts to files, the files are not removed, they simply become invisible to the user. With the help of special teams of software can recover deleted files.

Some nick believe that formatting leads to complete removal of your hard drive, with respect to the elementary deleting files. Formatting removes only the addresses of files, so we see that the disk is empty. Although such removal more reliable than usual. After formatting, file recovery becomes more difficult. However, a computer specialist can recover some of the data on your hard disk before formatting.

Erasing the disc – the modern way to clean the hard drive of information. With this method, format, all information will be permanently erased from your hard drive. This is the latest and safest technology to delete data that is better than simply deleting data or formatting a disk. With the new method of erasing the disk, then completely reformat the hard disk, after which it is impossible to recover data that was before the format, because the new data completely overwrites the hard disk, and a few times.

The emergence of new software products, algorithms, erase disks are changed. Typically, these algorithms fill disk number (0 or 1), and do the formatting. To date, there are many programs to erase disks, which can be downloaded from the Internet.

Here is an example of two programs that are more qualitative in its own way of erasing the disk:

1. Darik’s Boot and Nuke – application to install it on a CD or a bootable floppy disk. Program Darik’s Boot and Nuke can permanently clean disk from the data using several methods. The program can capture the contents of the data on your hard drive and delete it permanently. Thanks to this ability to program is ideal for situations that require the removal of pure information.

2. Eraser – the most popular program to erase data from hard drives. Program Eraser deletes the information from all magnetic and hard chunks of memory. This prog allows you to remove the data by repeated overwriting of information and can also permanently delete all of the hard disk.

Two of these software products provide a complete removal of information from the hard drive without any reconstruction. The disc will be produced and can be transmitted to others without breach of confidentiality and without fear of fraud. Deleted information using these applications ensures its loss forever. After removal of these data suggest a good prog graphical interface for the user to delete information all the time.

If you are not sure and want to make sure that the files are erased forever, then use the control remote files. To do this, there are many special programs that can detect and clean the hard drive from above the erased data. These programs are finding traces of previously deleted files and remove them completely, including e-mail message.