processing and distribution of data through computer.telecommunication and digital electronics is called information technology.this is an age of it .the world has changed into a global village .easy access to all kind of data across the world is fruit of IT.This is the most leading technology of present age.the followings are means that are used in IT.
Computer is the most important equipment used in IT.The computer is simple machine,rather a collection of simple machines,some electronic some mechanical,whose activities are control by central processing unit.These machines can read information,store this information for later use,and result in the form o understandable by human operators,mother board, processor ,ram,monitor,key board ,mouse,cd rom,floppy driver are the main components of computer.
The remarkable feature of computer are speed ,versatility and accuracy.as life has became speedy and quick ,the importance of computer has been multiplied.it being used every sphere of life. In industry it keeps a record of goods,cost, and output,it provides a great deal of help in engineering.it designs buildings of all kinds,gives information about the best material to be used, suggest ideal measures for its safety and gives accurate expenditures on its construction.
In medical ,it assist to perform various test,diagnoses.diseases and prescribes medicine.in space sea and earth explorations ,it has performed wonders. it collects information of carious heavenly bodies,their properties and atmospheric conditions.it tells about the treasure hidden under earth surface and in depth of sea. we control satellite rockets missiles and spaceships by computer.
in the field of education it has performed wonders it collects information for us from the most remote part of the world.
Computer is the most important equipment used in IT.The computer is simple machine,rather a collection of simple machines,some electronic some mechanical,whose activities are control by central processing unit.These machines can read information,store this information for later use,and result in the form o understandable by human operators,mother board, processor ,ram,monitor,key board ,mouse,cd rom,floppy driver are the main components of computer.
The remarkable feature of computer are speed ,versatility and accuracy.as life has became speedy and quick ,the importance of computer has been multiplied.it being used every sphere of life. In industry it keeps a record of goods,cost, and output,it provides a great deal of help in engineering.it designs buildings of all kinds,gives information about the best material to be used, suggest ideal measures for its safety and gives accurate expenditures on its construction.
In medical ,it assist to perform various test,diagnoses.diseases and prescribes medicine.in space sea and earth explorations ,it has performed wonders. it collects information of carious heavenly bodies,their properties and atmospheric conditions.it tells about the treasure hidden under earth surface and in depth of sea. we control satellite rockets missiles and spaceships by computer.
in the field of education it has performed wonders it collects information for us from the most remote part of the world.
