Characteristics of Computers [ 2024 ]
Characteristics of Computers
In this tutorial, let us identify the major characteristics of computers. First, let’s understand the definition of a computer.
A computer is an electronic device that accepts input from users or other systems, processes the data based on the instructions provided, and outputs the results to the user or other systems.
Computer Block Diagram
A simple block diagram of a computer
Characteristics of Computers
Some important characteristics of computers are as follows:
- Accuracy
- Automation
- Storage
- Speed
- Versatility
- Diligence
- Reliability
Accuracy
Computers process data with high accuracy. Computers give accurate outputs provided that the correct set of instructions( software program) and input data are provided to the computer.
Automation
Computers can automatically perform tasks without manual or human intervention. A computer can automatically execute program instructions and control different devices attached to it.
Storage
Computers have storage capacity. Two types of storage are generally used in computers.
- Internal/Primary memory
- External/Secondary memory
The contents of secondary memory are permanent, whereas the contents of internal memory are volatile. Memory storage capacity is measured in terms of the number of bytes.
Speed
Computers can process data and perform calculations at high speeds. The speed at which computers process the instructions per second is called the computer’s speed. Computer processor speed indicates how fast the computer runs. It is measured as:
- MegaHertz (MHz)
- GigaHertz (GHz)
Versatility
Computers are flexible and used in a variety of applications. Computers can perform different kinds of tasks.
Diligence
Unlike humans, computers do not get tired. Computers can perform repetitive tasks without fatigue over and over again. Computers can continually work for hours and perform tasks with the same speed and accuracy.
Types of Computers
Computer Quiz
