The Computer | Hardware and Software - Data and Functions of a Computer -Types and Architecture of Computers - Components and functions of a computer
What is Computer? A computer is an electronic device that processes data and performs tasks according to a set of instructions called a program. It can store, retrieve, and process data, making it a versatile tool used in various fields. Computer Here are some key components and functions of a computer: 1. Hardware: Central Processing Unit (CPU): Often referred to as the brain of the computer, the CPU performs calculations and executes instructions. Memory (RAM): Random Access Memory (RAM) provides temporary storage for data and programs that are actively being used. Storage Devices: Hard drives, solid-state drives, and other storage devices store data for the long term. Input Devices: Devices like keyboards and mice allow users to input data into the computer. Output Devices : Displays, printers, and speakers present the results of computations and allow users to see or hear information. 2. Software: Operating System (OS): The OS manages hardware resources, provides a use...