Characteristics of Computer. The essential characteristics of the computer make it such an important part of human lives. Let's understand the basic characteristics of computers: Speed: Computers are a high-speed electronic machine. They can carry around 3-4 million instruction per second.

A computer is a programmable electronic device that accepts raw data as input and processes it with a set of instructions (a program) to produce the result as output. It renders output just after performing mathematical and logical operations and can save the output for future use.

Characteristics of Computer: 1. Speed of Computer: The most important characteristic of a computer is its speed. Speed is a major characteristic of a computer; because of speed, the computer performs any work or function in a fraction of a second. A powerful computer can accept and perform trillions of institutions per second.

Basic characteristics about computer are: 1. Speed: – As you know computer can work very fast. It takes only few seconds for calculations that we take hours to complete. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.

In a computer, there are various characteristics of computer systems depending on their size, capacity, and specifications. But, the major characteristics of the computer can be classified into Speed, Accuracy, Diligence, Versatility, Reliability, Consistency, Memory, Storage Capacity, Remembrance Power, and Automation.