Question 1

What is a computer?

Accepted Answer

A computer is a machine that helps us do lots of things, like play games, write stories, and find information. It can solve problems and remember things for us.

Question 2

Who made the first computer?

Accepted Answer

The first computers were made by many smart people, but Charles Babbage is known as the 'father of computers'. He designed a machine in the 1800s that could do math.

Question 3

Why were computers invented?

Accepted Answer

Computers were invented to help people solve problems faster and make tasks easier. They can do lots of calculations very quickly.

Question 4

What did the first computers look like?

Accepted Answer

The first computers were enormous, taking up whole rooms! They looked like big metal boxes with lots of wires and flashing lights.

Question 5

How do computers help us today?

Accepted Answer

Computers help us in many ways, like learning new things, creating art, talking to friends, and controlling other machines. They're also used in schools, offices, and homes every day.

Question 6

What was the first personal computer?

Accepted Answer

The first personal computer people could buy was the Altair 8800, which came out in 1975. It looked like a big box with lots of switches on the front.

Question 7

How have computers changed over time?

Accepted Answer

Computers have become much smaller and faster over the years. Today, we have slim laptops and phones that are even more powerful than the giant computers of the past.

Question 8

What is a supercomputer?

Accepted Answer

A supercomputer is a gigantic computer used to solve really complicated problems quickly. They are used for things like predicting the weather and exploring space.

Question 9

Can computers think like humans?

Accepted Answer

Computers can't think like humans. They follow instructions given by people, but they can learn patterns and make decisions based on those patterns.

Question 10

What do computer programmers do?

Accepted Answer

Computer programmers write instructions, or code, that tells computers what to do. They create programs and apps for computers to run.

Question 11

Why are computers so important?

Accepted Answer

Computers are important because they help us solve problems, learn new things, and connect with others. They make our lives easier and more fun.

Question 12

Do computers have a brain?

Accepted Answer

Computers don’t have a brain like people, but they have a part called a processor that acts like their brain. It helps them think and do tasks.

Question 13

What is a computer virus?

Accepted Answer

A computer virus is a type of program that can make a computer sick, kind of like how we get sick with a cold. It can make the computer act funny or stop working.

Question 14

How do computers store information?

Accepted Answer

Computers store information in a part called memory, which is like their own little library. They use tiny magnetic spots or electronic signals to keep track of everything.

Question 15

What kind of power do computers use?

Accepted Answer

Computers use electricity to work. When you plug them in or use a battery, they get the energy they need to run.

Question 16

What is a touchscreen?

Accepted Answer

A touchscreen is a special screen on some computers that you can touch to make things happen. It's like pointing with your finger instead of using a mouse or keyboard.

Question 17

Can computers play games?

Accepted Answer

Yes, computers can play lots of different games! From simple puzzles to complex adventures, there are games for everyone to enjoy.

Question 18

How do people communicate using computers?

Accepted Answer

People can use computers to send emails, chat in real-time, or video call their friends and family. It's like sending a letter that gets there instantly!

Question 19

What is the Internet?

Accepted Answer

The Internet is a huge network of computers all around the world. It lets people share information, play games, watch videos, and learn new things.

Question 20

What do teachers use computers for?

Accepted Answer

Teachers use computers to create lessons, show videos, and keep track of students' progress. They can also use computers to help students learn new things in fun ways.

The Evolution of Computers - 20 FAQs Explained Simply