Advantages of Internet

Introduction
The Internet is a system of interconnection of computer networks that link several billion devices worldwide. It is a global network of networks that consists of millions of non-public, public, academic, business and government packet-switched networks, joined by a broad array of electronic, wireless and optical networking technologies. The Internet carries an intensive variety of information resources and services, like applications of the world wide web (www), the infrastructure to support email, peer-to-peer networks for file sharing and telephony. It has become an important part of our life and we cannot live without it. The Internet can be called the discovery of man that has revolutionized his style of working and living.
The Internet was started as the creation of a small band of dedicated researchers and has grown to be a commercial success with billions of dollars of annual investments. It has completely reduced distance, minimized all limitations and made our world relatively a smaller place. The Internet has brought information to our doorstep at the click of a button. The Internet revolutionized the computer and world of communication like never before.
Advantages of Internet
The Internet is replete with countless advantages. It has made possible man’s access to countless websites, information programs, scientific discoveries, global political, social, economic and cultural developments and happenings, libraries, entertainment and much more. 
The Internet boom in India has become one of the major contributors to the economic growth of the country. It has revolutionized the metros, the towns and the villages. The Internet has contributed massively to the employment sector across the country. The need for professionals has increased who would feed the information into the web. Content writing and management, web page designing, Internet advertisements have become booming sectors within the IT industry.
In the education field, learners can coordinate projects with classrooms all over the globe. Students across the globe do research works online and all information related to research is accessible on the web at the touch of a button. Not only for the students, but the Internet has also become an incredible tool for job seekers. 
The Internet is being used for finding people, places or information on any subject. One can use the directory services to search phone books of any country together with zip codes. People are connecting with friends and families by exchanging emails to facilitate letter-writing, keeping down the cost of phone calls.
In the field of travel, cities, towns, states and countries are using the web to post detailed tourist and event information. Travelers can easily find information on weather, maps, timings for events and transportation schedules and buy tickets to various tourists’ spots.
Today the Internet is used for shopping, paying utility bills, credit card bills, admission fees, E-commerce, online banking facility. In the world of marketing and sales, companies are marketing and selling their products and creating brands over the net. 
Patients and doctors keep up-to-date with the latest medical findings, share treatment information and give one another support in medical problems. 
Furthermore, people are also finding partners through matchmaking sites. 
Today, people are doing financial research; trading like buying and selling stock and investing money. 
However, the Internet has some setbacks too, which is a threat to the entire mankind. People, especially youngsters are getting addicted to the Internet and thus causing problems to their health. It is making this generation lazy. Internet hackers are on the rise, creating nuisance in the world of business and communication. There are a lot of thefts, frauds and unscrupulous businesses cropping up that are taking undue advantage of innocent people. Anti-social elements of society and cybercrime are also using the Internet against humanity. 
Internet is a great tool that man has discovered but its wrong use and negative impact must be minimized.
Kirish
Internet - bu butun dunyo bo'ylab bir necha milliard qurilmalarni bog'laydigan kompyuter tarmoqlarini o'zaro bog'lash tizimi. Bu ko'plab elektron, simsiz va optik tarmoq texnologiyalari bilan birlashtirilgan millionlab nodavlat, jamoat, akademik, biznes va hukumat paketli kommutatsiyalangan tarmoqlardan iborat global tarmoqlar tarmog'idir. Internet butunjahon Internet (www) ilovalari, elektron pochtani qo'llab-quvvatlash infratuzilmasi, fayllarni almashish uchun tengdosh tarmoqlari va telefoniya kabi turli xil axborot resurslari va xizmatlarini o'z ichiga oladi. Bu bizning hayotimizning muhim qismiga aylandi va biz usiz yashay olmaymiz. Internetni insonning ish va yashash tarzida inqilob qilgan kashfiyoti deb atash mumkin.

Internet ixtisoslashgan tadqiqotchilarning kichik guruhini yaratish sifatida boshlangan va yillik milliardlab dollar sarmoyalari bilan tijorat muvaffaqiyatiga aylandi. Bu masofani butunlay qisqartirdi, barcha cheklovlarni minimallashtirdi va bizning dunyomizni nisbatan kichikroq joyga aylantirdi. Internet bir tugmani bosish orqali ma'lumotni ostonamizga olib keldi. Internet kompyuter va aloqa olamida hech qachon bo'lmaganidek inqilob qildi.

Internetning afzalliklari
Internet son-sanoqsiz afzalliklarga to'la. Bu insonga son-sanoqsiz veb-saytlar, axborot dasturlari, ilmiy kashfiyotlar, global siyosiy, ijtimoiy, iqtisodiy va madaniy o'zgarishlar va voqealar, kutubxonalar, ko'ngilochar va boshqa ko'p narsalarga kirish imkonini berdi.

Hindistondagi Internet bumi mamlakat iqtisodiy o'sishiga katta hissa qo'shgan omillardan biriga aylandi. U metro, shahar va qishloqlarda inqilob qildi. Internet butun mamlakat bo'ylab bandlik sektoriga katta hissa qo'shdi. Axborotni internetga etkazib beradigan mutaxassislarga ehtiyoj ortdi. Kontentni yozish va boshqarish, veb-sahifalarni loyihalash, Internet-reklamalar IT-sanoatning jadal rivojlanayotgan sohalariga aylandi.

Ta'lim sohasida o'quvchilar butun dunyo bo'ylab o'quv xonalari bilan loyihalarni muvofiqlashtirishlari mumkin. Butun dunyo bo'ylab talabalar onlayn tadqiqot ishlarini olib boradilar va tadqiqot bilan bog'liq barcha ma'lumotlar bir tugmani bosish orqali Internetda mavjud. Nafaqat talabalar, balki Internet ham ish izlovchilar uchun ajoyib vositaga aylandi.

Internet har qanday mavzu bo'yicha odamlar, joylar yoki ma'lumotlarni topish uchun ishlatiladi. Ma'lumotnoma xizmatlaridan istalgan mamlakatning telefon kitoblarini pochta indekslari bilan birga qidirish uchun foydalanish mumkin. Odamlar telefon qo'ng'iroqlari narxini kamaytirish uchun xat yozishni osonlashtirish uchun elektron pochta xabarlarini almashish orqali do'stlari va oilalari bilan bog'lanishadi.

Sayohat sohasida shaharlar, shaharlar, shtatlar va mamlakatlar batafsil turistik va voqealar ma'lumotlarini joylashtirish uchun Internetdan foydalanadilar. Sayohatchilar ob-havo, xaritalar, tadbirlar vaqtlari va transport jadvallari haqidagi ma'lumotlarni osongina topishlari va turli sayyohlar joylariga chiptalar sotib olishlari mumkin.

Bugungi kunda Internet xarid qilish, kommunal to'lovlarni to'lash, kredit kartalar uchun to'lovlar, kirish to'lovlari, elektron tijorat, onlayn-banking ob'ekti uchun ishlatiladi. Marketing va savdo dunyosida kompaniyalar o'z mahsulotlarini sotadilar va sotadilar va tarmoq orqali brendlar yaratadilar.

Bemorlar va shifokorlar eng so'nggi tibbiy ma'lumotlardan xabardor bo'lib, davolash ma'lumotlarini almashadilar va tibbiy muammolarda bir-birlarini qo'llab-quvvatlaydilar.

Bundan tashqari, odamlar o'zaro hamkorlar saytlari orqali ham topishmoqda.

Bugungi kunda odamlar moliyaviy tadqiqotlar bilan shug'ullanmoqdalar; aktsiyalarni sotib olish va sotish va pul investitsiya qilish kabi savdo.

Biroq, Internetning ham ba'zi kamchiliklari bor, bu butun insoniyat uchun tahdiddir. Odamlar, ayniqsa, yoshlar internetga qaram bo'lib, ularning sog'lig'iga muammo tug'dirmoqda. Bu avlodni dangasa qiladi. Internet-xakerlar ko'payib, biznes va aloqa olamida noqulaylik tug'dirmoqda. Ko'plab o'g'irliklar, firibgarliklar va begunoh odamlarning manfaatlarini o'z zimmasiga oluvchi vijdonsiz bizneslar paydo bo'lmoqda. Jamiyatning aksilijtimoiy elementlari va kiberjinoyatlar ham internetdan insoniyatga qarshi foydalanmoqda.

Internet - bu inson kashf etgan ajoyib vosita, ammo uning noto'g'ri ishlatilishi va salbiy ta'sirini minimallashtirish kerak.