Copy disk
1)to produce disk so that it is the same as an original one.
2)Hard disk copy mean a copy of all data files to another place. This process also is known as HDD backup. Now thera are many programs which can do such function. You can copy on DVD, CD, another HDD, internet server, etc.
Handy Backup lets your to make reserve copy of your critical data to any storages, for example,
backup to CD and
backup to DVD.