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Accuracy: Computers follow instructions exactly, making them highly accurate with minimal
errors if the instructions are correct.
Storage: Computers can store vast amounts of data and retrieve it whenever needed, allowing
for easy access to information.
Versatility: Computers can perform a wide range of tasks, from calculations and word
processing to complex simulations and gaming.
Automation: Computers can perform tasks automatically without continuous human
intervention once programmed.
Diligence: Unlike humans, computers don’t get tired and can perform repetitive tasks
consistently without losing focus or quality.
Uses of a Computer
Computers are very helpful, and we use them for lots of different things every day. Here are
some ways computers make our lives easier:
Learning: Computers help with online learning, research, and understanding subjects through
videos.
Staying Connected: You can easily stay in touch with friends and family via email, chat, and
video calls.
Fun and Entertainment: Computers provide games, movies, and music for enjoyment and
relaxation.
Doing Homework: Computers assist students in writing reports, creating presentations, and
managing assignments.
Creative Projects: Computers allow creativity with drawing, video editing, music production,
and graphic design.
Finding Information: They offer quick access to information on almost any subject online.
Job Tasks: Computers streamline data management, reporting, and communication at work.
Coding and Programming: You can learn programming on computers to develop apps and
software.
Simulating Real-Life Situations: Computers create virtual simulations for safe learning and
training.
Making Things Run Smoothly: In industries, computers help machines work faster and more
accurately.
Basic Operations of a Computer
Computer is responsible to perform four basic operations:
Input (Raw Data): Unprocessed information entered into a computer via input devices like
keyboards, Mouse, or scanners.
Process: The process involves transforming raw data into useful information by organising,
analysing, and manipulating it.
Output (Information/Processed Data): It is the information that has been organised and
processed to give the desired result, also known as meaningful data.
Storage: It is the process of retaining either raw data or processed information for future use.
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