It can take a few minutes to a few hours to erase data on a drive. Before initiating the process of erasing your disk, it is important to backup any data you may want to keep. This is because once the data on the drive is erased completely, it will be impossible to retrieve it from the drive. Remember multiple drives sometimes exist on a hard drive.
2.Download a data destruction program
There are several ways often used to erase hard drives. However, most of the data destruction software offers an easy way of erasing data in storage devices, while allowing the device to be used again. If you like, you can download any suitable free data destruction program. Furthermore, consider burning the ISO file in a disc or undertake any other steps required to install software or get programs on bootable disc.
3.Erase according to program’s instructions
Finally, consider wiping the drive based on the program’s instructions. Most of the data destruction programs use multiple techniques to wipe data from the drive. Therefore, you may consider checking out the effectiveness of every method utilized to complete the wipe. Once you have cleaned up a drive, you can rest assured all the data on the hard drive is gone for good. Therefore, you can now do whatever you need to do; perhaps install a new operating system on the drive, create new partition, give or sell the storage device or computer, dispose of or recycle it.