Define "Information Technology (IT)" and explain its impact on four areas of everyday life. Also, name and explain the four major functions of a computer.

Hey kimbamomoh9 — ready when you are. 1. Define the term "Information Technology (IT)" and identify any FOUR (4) areas of everyday life where IT has shown its impact. Explain how IT has influenced each area you identified. Information Technology (IT) refers to the use of computers, storage, networking, and other physical devices, infrastructure, and processes to create, process, store, secure, and exchange all forms of electronic data. IT has significantly impacted several areas of everyday life: Communication: IT has revolutionized communication through email, instant messaging, and video calls, enabling people to connect globally and instantly, making long-distance interactions seamless and affordable. Education: In education, IT provides access to vast online resources, e-learning platforms, and digital textbooks, making learning more flexible, accessible, and personalized for students worldwide. Healthcare: IT has transformed healthcare with electronic health records, telemedicine, and advanced diagnostic tools, leading to more efficient patient management, remote consultations, and improved medical accuracy. Commerce and Business: IT drives e-commerce, online banking, and digital marketing, allowing businesses to reach global markets, streamline operations, and offer convenient services to customers 24/7. 2. A computer performs four (4) major functions. Name and explain each function. Using a practical example (such as a student typing an essay), describe how data flows through each function. A computer performs four major functions: Input: This function involves receiving data and instructions from the user or other sources. Example:* When a student types an essay, the keystrokes on the keyboard are the input, converting physical actions into digital signals. Processing: This function involves manipulating and transforming the input data according to instructions. Example:* The computer's Central Processing Unit (CPU) processes the keystroke signals, runs the word processing software, and translates them into characters that appear on the screen, while also handling formatting and spell-checking. Output: This function involves presenting the processed information to the user or other devices in a human-readable or usable format. Example:* The typed characters and formatted text displayed on the monitor are the output. If the student prints the essay, the printed document is also an output. Storage: This function involves saving data and programs for future use and retrieval. Example:* The student saves the essay file to the computer's hard drive or cloud storage, allowing them to access, edit, or print it later. Send me the next one 📸