Answer:
Data backup
Step-by-step explanation:
It is understood by backup, backup of information, backup copy, a copy that is made of the original data and files in order to prevent the partial or total loss of information from the hard disk or any other device.
Backups are usually made on a storage medium other than the original, such as an external storage unit. In this way, in the worst case, the files saved on the computer would not be lost or damaged.
In this case, the user will be more satisfied to know that their data and information are backed by any computer failure, whether casual or massive, caused by breakdowns, technical failures or a cyberattack.
It is important to make backup copies of the data stored from time to time, especially those that are considered of great value as texts, images or videos.