Computer technology has brought us into an era that is no longer run by man but instead is dependent on computers due to their incredible capabilities. Mankind has progressed further in the last fifty years than any other period of history. This reason is due to the introduction of computers. Everyone’s daily activities are affected, in some way or the other by computers. With the computer things that were impossible have now been easily accomplished. The computer allows us to store large volumes of data into a much more reduced high-density form. This allows a lot less space to be used than the classic way of paper files. It