Computer is a device that can take instructions from a user, process the data according to those instructions and produce an output. It is used for various tasks such as sending emails, playing music and videos, preparing documents, creating presentations etc. Computers are made of hardware components such as central processing unit (CPU), memory (RAM), hard disk drive (HDD) and input/output devices like keyboard, mouse or monitor.

They run on operating systems like Windows or Mac OS X which execute programs written in high-level programming languages like Java or C++.

Uses of Computer

Computers are a versatile tool that can be used for countless tasks. They can be used for communication, entertainment and educational purposes, as well as to store personal information such as photos or financial records. Computers are also useful in the workplace; they allow people to access large amounts of data quickly and efficiently, keep track of important documents, communicate with colleagues easily and manage complex projects.

Additionally, they offer valuable insights into customer data which can help businesses better understand their target markets.

Definition of Computer for Class 1

Computer is a machine that can understand instructions, store and process data, and perform calculations. It helps us to do different tasks such as writing documents, creating presentations, solving mathematical equations, playing games, etc. Computers are very important in our lives and they have become an essential part of modern day living.

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