Information backup is the method of making a duplicate of knowledge to a special location or medium to guard it from loss or corruption. The time period “again up” may also be used to check with the copy of the information that’s created. Backups will be created manually or routinely, and they are often saved on a wide range of media, similar to arduous drives, USB drives, or cloud storage.
There are lots of explanation why you would possibly have to again up your knowledge. A number of the commonest causes embody:
