WHAT IT IS : The present age is the age of information technology and internet is a wonderful device of this branch of science.The network system of exchanging information among a number of computers is called internet or net.IT has how-a-days covered the whole world like the spiders' webs . This most powerful communication system is named as World Wide Web or w.w.w. in short .It is the networks of computer network .It was discovered by the American engineer Tim Bernerslee .The whole world of internet is called the 'Cyberspace'.
CATEGORIES : This is system is usually divided into two categories -LAN(Local Area Network)and WAN( Wide Area Network)by LAN system we can contact the local areas and by WAN we can contact the whole world,2.4 percent of the world population has now received the services of the internet . According to a latest report ,in the USA internet is use by 46% of the population . In Europe and in Asia 28.5% and 24.8% of respectively . This device has spread to the interior places also and regional languages are being also applied in it.
USEFULNESS: The internet system is all excellent medium of collecting or sending information from an and to the different places of the world in no time sitting in our drawing room by pushing a button in the key-board of the computer . Distance is thus reduced to nothing and the whole world is turned in to a Global Village . We can watch any programmes of entertainment like Games, Movies ,songs E-Books etc . As we please , at-our own homes . With the help of the E-mail(ELECTRONIC MAIL) we can have the news of any country of the world the E-commerce helps us to do our necessary shopping without going to market . With the help of the E-book we can have all information about the latest books and read them. By opening the website internet can in spreading of Education . Almost all the big universities of the world . Now -a - days have there own website . In India same favourite website have taken steps for the spread of Education . Among theme egurucool.com, classteacher.com, larneverythings.blogspot.com etc ..
DEMERITS: The internet system is not without its demerits . It is not safe from sun harmful things like bluefilms and other nudities . It may ruin the young boys and girls if misused . Because of the misuse of internet many of the net users have already suffered from cybersex . Some miscreants may steal much secret information with its help causing harm to any country or individual the net can even helps the rubbers to rob bank money .This negative effects of internet are named as ' cyber terrorism'.
Internet will prove to be a blessing to mankind if it is used by the users by the users by the users for their welfare. Its misuse may prove dangerous to us .
USEFULNESS: The internet system is all excellent medium of collecting or sending information from an and to the different places of the world in no time sitting in our drawing room by pushing a button in the key-board of the computer . Distance is thus reduced to nothing and the whole world is turned in to a Global Village . We can watch any programmes of entertainment like Games, Movies ,songs E-Books etc . As we please , at-our own homes . With the help of the E-mail(ELECTRONIC MAIL) we can have the news of any country of the world the E-commerce helps us to do our necessary shopping without going to market . With the help of the E-book we can have all information about the latest books and read them. By opening the website internet can in spreading of Education . Almost all the big universities of the world . Now -a - days have there own website . In India same favourite website have taken steps for the spread of Education . Among theme egurucool.com, classteacher.com, larneverythings.blogspot.com etc ..
DEMERITS: The internet system is not without its demerits . It is not safe from sun harmful things like bluefilms and other nudities . It may ruin the young boys and girls if misused . Because of the misuse of internet many of the net users have already suffered from cybersex . Some miscreants may steal much secret information with its help causing harm to any country or individual the net can even helps the rubbers to rob bank money .This negative effects of internet are named as ' cyber terrorism'.
Internet will prove to be a blessing to mankind if it is used by the users by the users by the users for their welfare. Its misuse may prove dangerous to us .
wow! it helps me in my study . thanks.
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