Secondary storage devices are categorized under two types -- those that are used for storage of backup files, and those that are utilized mainly to move data from one computer to another. Weighing the advantages and disadvantages of each type of secondary storage device will aid you in choosing that which will best suit your personal requirements.

  1. Look into your budget to determine how much you really can afford. Are you still a student scrimping on your budget? If so, then the cheapest type of secondary storage device would be the USB flash drive. Aside from the fact that it is affordable and very handy, there are even models that are equipped with MP3 players and small LCD screens so you can listen to and watch your favorite songs and videos. The disadvantage though is that since it's rather small, it gets misplaced or stolen easily. So storing sensitive files on it is not at all advisable. Meanwhile, those who can afford more can opt to buy a stand alone hard disk. It isn't that handy compared to the USB, but is still lightweight. It is perfect for storage of large files, including memory-heavy software applications and video games. The drawback of this type of secondary storage device is that it is not capable of playing audio or video tracks.
  2. Determine how much memory you need on your secondary storage device. When you do so, make sure that you take into consideration all of the files that you will be storing in the future. This is especially true for those individuals who frequently download stuff such as songs and videos from the Net. 
  3. Choose between a portable and easy to use or a somewhat bulky device. When we say bulky, we do not really mean one that you would have to lug around. It simply means it is relatively bigger in size and heavier in weight. If the regular USB flash drive weighs at around 4 ounces and can easily fit in your pocket along with your cellular phone and some loose change, then the bulky one would be around 20 ounces and rather inconvenient to carry around. 

Secondary storage devices are bought mainly to guard important files. This is why it is very important to check if the product of choice has satisfactory warranty coverage. Just in case it dies on you after a mere 6 months of use, it would be reassuring to know that there'd be a dedicated staff who will see to it that your files are recovered as soon as possible. Make sure that you choose the brand of secondary storage device that has at least a year's guarantee on technical support and even replacement.

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