Encyclopedia

A computer is an electronic device that receives, processes, stores, and produces information. It can perform calculations, run programs, connect to the […]

A computer network is a group of connected computers and devices that can communicate and share resources. Networks allow users to share […]

A cookie is a small piece of data that a website saves in a user’s browser. Cookies can remember login information, preferences, […]

A cookie is a small piece of data that a website saves in a user’s browser. Cookies can remember login information, preferences, […]

Copying creates a duplicate of selected text, images, files, or other information. The original item remains in its current location while a […]

CPU (Central Processing Unit) The Central Processing Unit (CPU) is the main processor of a computer and is often called the brain […]

A cursor is a movable indicator that shows where an action will occur on a screen. It may appear as an arrow […]

Cybersecurity is the practice of protecting computers, networks, accounts, and data from digital threats. It includes using strong passwords, security software, encryption, […]

Data is information that a computer can store, process, or transmit. It may include words, numbers, pictures, audio, videos, measurements, or instructions. […]

A database is an organized collection of information stored electronically. Databases allow information to be searched, updated, sorted, and managed efficiently. Businesses […]