Computer has become very important nowadays because it is very much accurate, fast and can accomplish many tasks easily. Otherwise to complete those tasks manually much more time is required. It can do very big calculations in just a fraction of a second. Moreover it can store huge amount of data in it. We also get information on different aspects using internet on our computer.

Telephone is  a very important invention because it has provided various benefits to us. First of all, telephone has provided a fast communication mode to us. Secondly, it has reduced the distances and people can just communicate with each other in a couple of seconds. Thirdly, telephone is the cheapest mode of communication. In fact telephone has increased the socialization and interaction among the people and it has played a major role in making this world a global village.

The cars are very important part of our lives today because they create independence and security for  people. It helps to travel from one to another place becomes faster and easier.

everyday, television provides lots of useful information about all aspects of society.In addition there are many entertainment programs to help relax the mind.

the plane helps you go to any place in the world where you can not go by ship and car

satellites can collect more data, more quickly, than instruments on the ground.

Satellites also can see into space better than telescopes at Earth's surface

With satellites, TV signals and phone calls are sent upward to a satellite. Then, almost instantly, the satellite can send them back down to different locations on Earth.

The biggest reason was that it brought a rapid close and end to WW II, with the surrender of Japan

It is very important in business and personal matter. It will allow the recipient to have an immediate hard copy of files or document.

It helps to wash clothes become easier and saves more time