your documents, files, and other important data in another medium. This
medium may be accessed in case one's files are lost or deleted. This is
a way to protect your files in case of any accident that may happen to
your computer or file, and also to have a copy of the file for future
reference.
There are many backup data storage devices that are
available in the market today. One may also purchase these storage
devices over the internet. Also, some storage means are found in the
internet because there are many website that offers storage spaces for
individuals and companies. If you are confused on what kind of backup
data storage will you choose, here are the most common storage devices
that one may consider in selecting the best medium to protect your data.
1.Online data backup service. This kind of backup data storage allows one
to store his files over the internet. Many websites offer this kind of
service and one may choose which among the websites he will choose. The
most common features of an online data backup service includes files
storage up to 2 GB but may be unlimited depending on the service
selected, file encryption, protection and storage of the files through
a confidential username and password, and many more. The files may be
accessed with any computer as long as there is a good internet
connection
2. External hard drives. This storage device is
detachable from the computer. It is like the hard disk of your CPU but
is found outside the computer and is attached normally to the USB. One
can choose the capacity of the external hard drive ranging from 8 GB to
160 GB. Also, using an external hard drive does not need an internet
connection. One just has to plug it and one can already access the
files stored therein.
3. Optical drives. Examples of this kind of
storage device are the CD or DVD disks. Before CD or DVD, people use
the floppy disks. Floppy disks are obsolete nowadays because of its
limited storage capacity. CD or DVD disk storage is very convenient to
use because one just has to save his files and the files are already
saved or copied therein. No need for an internet connection or a USB
hub. However, writing the files in the CD or DVD disks require a CD or
DVD writer in order to save the files. Also, the disks are sensitive
and may easily be destroyed if it is not taken care of.
4. Flash
disks or thumb drives. This is the mini version of external hard
drives. The difference is flash disks or thumb drives have lower
storage capacity as compared to external hard drives. Since the size is
small, the capacity usually ranges from 512 MB to 8 GB. The good thing
about this data storage device is that it is compact and may be placed
even in one's wallet. However, since it is small, one may easily lose
it.
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