In vanilla terms, a backup or the
process of backing up, refers to the copying and archiving of computer data so
it may be used to restore the original after a data loss event. Backups have
two distinct purposes. The primary purpose is to recover data after its loss,
be it by data deletion or corruption. The simplest definition of a computer
backup is an exact copy. In the case of computer files, we are referring to
copies of the original files that you have on your laptop, desktop, or external
drive. Creating a backup of original content means having that data saved in
two places, but it’s also important to make sure that those two places aren’t
on the same type of device. For example, if you have 3 copies of a working
document on your computer, if your computer crashes, you will still lose all
three. This makes the backup method and medium, an important thing to consider
for your backup strategy.
With the kind of Online Cloud Backup technology being used these days, it is extremely
important to back up your files. Ideally, we store data files, movies, music,
photos and our official documents on the computer. With the ever-changing technology, desktops
and laptops have reduced in cost, and the quantum of storage inside them has
surged considerably over the last few years.
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