The Word ‘IT’ has became the most powerful word of the whole universe and similarly the field of IT has also became the most powerful field of man’s life because without IT we can nor do any modern or fastest task e.g if we have to make any transaction between two bank accounts lying in the different or same cities different or same banks or branches the field of IT helps us to do that and without field of IT this is not possible.
Shopping:
Similarly if we have to purchase any kind of product which is not available in our country then IT helps us in doing that and we just connect to internet and find our desired product and if it is possible for us to purchase it then we must do that.
Broadcast:
On the other hand any kind of news which we read or hear daily on TV or Newspaper is all due to the field of IT because if there is no nay such devices to broadcast the news, any kind of gaming reports, whether reports and such as there are many kind of reports these all can be reach to us with the help of IT.
Main Components:
There are many components of IT but the main components are Information media, Internet, Computer Hardware and Software and so much.
Usage:
The three above discussed parts are mainly used in our daily rout
ine work but in backward areas there is no any how know about IT and their basic needs are not properly fulfilled so the world community has to take bold steps to make that areas most updated then whole the world will be like a global village and there will not such as distance between so far areas.Information Media:
Information media is the first part of IT through it all the news, information and many other things can be delivered to people. Main part of information media is TV Channels. In any country TV Channels play the main role to spread news, Information throughout the country. There are many other ways to spread the news in whole country.
Computer:
Computer is the main part of IT
because without computers this field is not complete there is two further main parts of computers Software and Hardware. Both these parts are too much important and without both these parts we can not do any task relating to computers. There are many manufacturers of computers in the whole world but the main are only two Intel and AMD.All the computer manufacturers use that two companies parts and main parts of that companies are Motherboard and Processor.
Laptops:
There are many types of laptops and worldwide famous brand is Apple, Sony. Toshiba, Dell, HP, Acer and many more 
