LIT REVIEW

Develops the first automatic computing device

(a)  

Is a device that controls electric current through a vacuum in a sealed container. 

(a)  

It was the first commercial computer produced in the united states and designed by Remington Rand. 

(a)  

   The operating systems of the (a)   computers were slow, large in size & unreliable. 

1959 and electronic device called transistors replaced the bulky vacuum tubes in the First generation computer. 

(a)  

A group of computer systems and other computing hardware devices that are linked together through communication channels to facilitate communication and resource-sharing among a wide range of users. 

(a)  

A virtual location for applications, documents, data or other sub-folders.  

(a)  

It is an internal or external device that connects directly to a computer but does not contribute to the computer's primary function, such as computing. It helps end users access and use the functionalities of a computer

(a)  

It is a instruction that tell a computer what to do and a collection of computer programs. 

(a)  

A application program used for computation and calculation. 

(a)