Computer

A computer is an electronic device that manipulates data according to a set of instructions, also known as a program. It can receive, process, store, and output information. Modern computers consist of hardware (physical components like the CPU, memory, and peripherals) and software (programs and operating systems). They vary greatly in size and power, from smartphones and embedded systems to supercomputers, fulfilling diverse functions in various fields, revolutionizing communication, research, and entertainment.

Computer meaning with examples

• The scientist used the powerful supercomputer to simulate complex climate models, a task impossible without its immense processing capabilities. This allowed her team to analyze potential future environmental impacts. The computer's simulations produced vast datasets analyzed over weeks, revolutionizing the speed and accuracy of her research in the field.
• During the pandemic, the online education platform relied on a robust server computer to handle thousands of students simultaneously attending classes. This involved seamless data transfer, video streams, and user interaction, all made possible by the reliable infrastructure. The server computer supported the online learning environment.
• The modern car's engine control unit (ECU) is a small, specialized computer that manages fuel efficiency, emissions, and safety systems. Its embedded systems, compact and efficient, make real-time adjustments based on sensor data. It's an integral part of the vehicle's operations, providing significant improvement.
• The artist used specialized computer software and graphics tablet to create detailed digital paintings, taking advantage of the computer's creative capabilities. They could easily experiment with color, textures, and composition. The computer offered vast artistic possibilities.
• The cybersecurity expert deployed a sophisticated computer network to protect company data from cyber threats. This required firewalls, intrusion detection systems, and security software to defend against breaches. It guarded against sophisticated attacks by constantly monitoring and assessing threats in the infrastructure.