IndianTechnoEra

Dragging and Dropping Dragging and dropping is a mouse action used to move an item from one place to another on th…

Double-Clicking Double-clicking means pressing and releasing a mouse button twice quickly. It is commonly used to …

Clicking Clicking means pressing and releasing a mouse button once. A click is one of the most common actions we p…

Moving the Pointer The pointer is a small mark or arrow that appears on the computer screen. We use the mouse to m…

Holding the Mouse Holding the mouse correctly helps us move the pointer comfortably and control it more accurately…

What Is a Mouse? A mouse is a pointing device used with a computer. It helps us control a pointer on the computer …

Chapter 3 — Using the Mouse A computer mouse helps us control the pointer on the computer screen. We can use it to…

Other Common Devices A computer can work with many different devices. Besides the monitor, keyboard, mouse, speake…

Printer A printer is a device that can produce a paper copy of information from a computer. The information may in…

Speakers Speakers are output devices that allow us to hear sound from a computer. They can play music, voices, ale…

Mouse A mouse is a pointing device used with a computer. We move the mouse to control the pointer on the screen. …

Keyboard A keyboard is a computer input device with many keys. We use the keyboard to type letters, numbers and ot…

Monitor A monitor is the screen of a computer. It displays information produced by the computer so that we can see…

Chapter 2 — Computer Parts A computer has different parts and devices that help us use it. Each part has a differe…

Computer and Human Differences Computers and people are both able to perform tasks, but they are not the same. A c…

Parts of a Computer A computer is made up of different parts. Each part has a particular job and helps us use the …

Where We Use Computers Computers are used in many places around us. They help people perform different tasks at ho…

What Is a Computer? A computer is an electronic machine that helps us work with information. It can receive inform…

Computers are useful machines that help us learn, work, communicate and perform many everyday tasks. We can see computer…