More about Computer and its Features

A computer is a smart electronic machine. It helps us to do different kinds of work. it has many features.

Characteristics of a Computer

Let us know about these features.

• A computer works fast. It can even carry out complex problems in seconds.
• It can work for hours without getting tired.
• It always gives us correct answers.
• It can store a lot of information.
• it does not forget anything.
• It cannot think and take decisions, like we do.

The computers that we use come in defferent sizes and are called personal computers.

Types of Personal Computers.

Let us know the types of personal computers.

Desktop

Desktop computers are placed on desks or tables. These computers are big in size and are usually fixed at one place. They are not easy to carry.

The mouse, Keyboard, and monitor of a desktop are connected to the CPU cabinet with wires.

Laptop

A laptop, also called a notebook, is smaller than a desktop computer, It is easy to carry from one place to another. It works on battery, We charge the battery as and when required.

Tablet

Tablet computers are even smaller than laptops. It also works on battery. Tablet computers have touchscreens. You can work by touching the screen with fingers. You can easily carry it from one place to another.

Smartphone

A smartphone is a mobile phone. You can make calls, send messages, listen to music, take pictures, watch movies, and do many more things on a smartphone. These devices also have touchscreens. A smartphone can fit into your pocket.

Now we know

• A computer has many features that makes it a smart machine.
• Computer comes in many sizes.
• A desktop computer is usually fixed at one place.
• A laptop is smaller than a desktop computer and can be carried anywhere.
• A tablet computer is smaller than a laptop computer and has a touchscreen.
• A smartphone is a small device that can be carried anywhere along with you and can fit in your pocket.

Also Read:- History of Typewriter and its Evolution