In the first generation computers there is no good way for storing data to computer memory. In the first generation computers there are four ways for storing data to computers such as electrostatic storage tubes, acoustic delay lines, magnetic drums, and magnetic core storage. These are the four main technologies in that time. The electrostatic storage tube was most popular in that time because it’s a heart of first generation computers. The Williams and Dr. T. Kilburn was the inventor of electrostatic storage these things are described in Proc.I.E.E. 96, Pt.III, 40 (March, 1949). The main advantage of this storage is suitably controlling the deflector plates of the cathode tubes. There is a possible way available to redirect the beam almost instantaneously to any part.


