COMPUTER-The machine that helps in our day-today lives

 A computer, the computer is a device that inputs commands, processes the command for decision making, and outputs the data.

A computer is simply a very useful machine. It has many characteristics such as speed, accuracy, etc...Some of its characteristics are even superior to human beings.

1. Speed

A computer is a very fast machine. It can solve sums in less than a fraction of a second. it processes millions of instructions per second.

2. Accuracy

A computer is a very accurate machine. It never commits,  unless we input data and the set of instructions are correct the results are correct. , while doing calculations.

3. Diligence(Efficiency)

A computer can work tirelessly for a long time. Unlike humans, they never feel bored or tired. If ten million calculations are to be performed, a computer performs the ten million tasks with the same accuracy and speed as it performed the first one.

4. Versatility

A computer can number o different works. One moment, it is preparing the result of a particular examination. The next moment it is busy solving sums, and in between, it may be used for listening to the latest songs. Briefly, a computer is capable o performing almost any task; the provided number of tasks could be limited according to too the type of computer.  

5. Storing and retrieving

A computer is used to store a large number of data, depending on the type of computer. It could also retrieve data easily and quickly when needed.