Impact of IT on Organizations Information technology (IT) has had a profound impact on organizations of all sizes and industries. It has transformed the way businesses operate, communicate, and deliver products and services. Here are some of the key ways that IT is impacting organizations: Here are some specific examples of how IT is being … Read more
What is a Computer Based Information System (CBIS) A computer based information system (CBIS) is a system that uses computers to collect, process, store, analyze, and distribute information for a specific purpose. CBIS are used in all types of organizations, from small businesses to large corporations, and in all sectors of the economy, from government … Read more
Introduction to Information Systems Information systems (IS) are combinations of hardware, software, and telecommunications networks that people build and use to collect, create, and distribute useful data, typically in organizational settings. Information systems play a vital role in modern organizations, helping them to operate efficiently and effectively, make better decisions, and improve their competitive advantage. … Read more
What is a Program A program is a set of instructions that a computer can follow to perform a specific task. Programs are written in programming languages, which are human-readable languages that can be translated into machine code, the language that computers understand. Programs can be simple, such as a program that prints “Hello, world!” … Read more
Data Data is everywhere. We generate it every time we use our devices, whether it’s browsing the web, shopping online, or using social media. Businesses collect data about their customers, governments collect data about their citizens, and scientists collect data about the natural world. Data is so important because it can be used to learn … Read more
ROM ROM (Read-Only Memory) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified after the manufacture of the memory device. Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware. Software applications … Read more
RAM Random access memory (RAM) is a type of computer memory that can be accessed randomly, meaning that any byte of memory can be accessed directly without having to access the preceding bytes. This makes RAM much faster than other types of memory, such as hard drives and optical drives. RAM is used to store … Read more
Central Processing Unit (CPU) The central processing unit (CPU), also known as the processor or main processor, is the most important processor in a given computer. Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling, and input/output (I/O) operations. This role contrasts with that of external components, such as main … Read more
The Internet The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to link several billion devices worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad … Read more
Introduction The microprocessor, often referred to as the “brain” of a computer, is a fundamental component that has revolutionized the world of computing. It is a tiny silicon chip that performs the tasks of computation and data manipulation, making it an integral part of nearly all electronic devices we use today. This article aims to … Read more
