What is computer

• A computer can be defined as an electronic devices that accept some kind if data and perform specified operation on the some to produces some output.
• A ticket is  finally printed for you .
• In the case the ticket is the output which is generated after processing is done on the input computer.     

COMPUTER Full Name:

                                            C=Commonly

                                            O=Operation

                                            M=Machine

                                            P=Particularly

                                            U=Use

                                            T=Technical

                                            E=Education 

                                            R=Research 

Characteristics Of Computer:

•  The even increasing use of computer operation in all walks of life is due to its special characteristics .
• Some of the important characteristics are describe bellow:  

1. Speed:  Modern computer operate at very high speed.The speed of computer is given MIPS(Million Instruction Per Second) or MFLOPS( Million Floating Point  Per Second ).
2. Accuracy:  The computer physical processing circuit rarely make errors. If the correct data and instruction are fed in ,the computer gives correct results.
3. Versatility:   Computer can handle a variety of application and jobs and can be used in various fields,from preparing the balance sheet of an organization to monitoring the patient in the ICU(Intensive Care Unit).It can be used in almost every conceivable area of operation .
4. Diligence: Computer can perform a given set of function endlessly without getting tried or board.It can keep on calculator the net salary of thousands of employees of a company without showing any sign of fatigue .
5. Automation: No human innervation is require once the instruction and data are given . The CPU(Central Processing Unit ) follow these instruction until it meets the last instruction which says stop execution program .
6. Storage Capacity:  A computer can store massive amount of information data once store can be retrieved  in the same from even when recall after salver   year.         
7. Program-ability: A computer program-ability that is , what the computer does depends on the program computer is using(A program is a list of to do instructions for the computer ) . A computer doesn't take is own decision - it simply follows the instructions of the program .