Benefits of a Portable External Hard Drive

All computers have at least one hard drive where data is stored. Usually, these are located internally but as computers have evolved external hard drives are becoming a part of computers. They are actually an external storage space where sensitive data can be kept in a safe and protected environment and they are basically used as backup drives.

Spyware, Trojans and viruses all pose security threats to the data when the computer is accessing the internet. Also, since computers are often used by multiple members of the family, chances of any sensitive files getting corrupted or lost are high.

External Hard Drive

Multimedia has become a part and parcel of any computer software and that takes up a lot of drive space. A portable external hard drive can take care of all these requirements. External drives have their own enclosure case outside the computer and the case is portable though a little larger than the hard drive it contains.

The external drive is connected to the computer with a high-speed interface cable; fire wire and USB are the most common interface cables used. This cable is used to pass data to and from the external drive to the computer. The external hard drive can be operated as a plug-and-play device. A USB or Firewire compatible computer can recognize the external drive as a storage space by giving it a drive letter. The user can then access the external hard device like the usual internal drive.

Because of its high storage capacity and portability, large sized files can easily be transferred to and from the office and home with the portable external hard drive simply by plugging in the interface cable. Data can be transferred from the personal computer to the laptop and vice versa. Thus, if it is office work which needs to be carried home, a working environment can be recreated by just the plug-and-play external hard drive or the user's favorite programs can be easily carried to and from any place to the other.

If many family members are using the same computer, a portable external hard drive comes in useful for storing sensitive data separately from the computer's internal drive. Any document or file which is deemed to be too important to get inadvertently corrupted or lost will be better off in the safety of an external drive. All data and programs can be accessed by plugging in the external drive and then unplugging it and keeping it away after the work is done.

Using a portable external drive has many advantages and for security of data it is most advisable to connect one to your computer.

Benefits of a Portable External Hard Drive

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