Internet kya hai isko kaise banaya Gaya tha kab

 Internet kya hai?

Internet ek vishal global network hai jo duniya bhar ke computers aur devices ko ek doosre se jodne ka kaam karta hai. Yeh ek communication system hai jo data aur information ko bhejne aur prapt karne ke liye kaam aata hai. Iske madhyam se websites access karna, email bhejna, social media par connect hona, aur online shopping jaise kaam kiye ja sakte hain.

Internet kab aur kaise bana?

1. Shuruaat (1960 ke dashak):

Internet ka vichar sabse pehle 1960 ke dashak mein aaya. Iska prarambh US Department of Defense ke ek research project ke roop mein hua, jise ARPANET (Advanced Research Projects Agency Network) kaha gaya. ARPANET ka mukhya uddeshya military aur universities ke beech data ko surakshit roop se share karna tha.

2. Pehla Connection (1969):

29 October 1969 ko ARPANET ke madhyam se pehli baar 2 computers ke beech data ka safal transmission hua. Yeh pehla internet connection tha, jo UCLA aur Stanford Research Institute ke beech tha.

3. Protocols ka Vikas (1970-80 ke dashak):

1973 mein TCP/IP protocol ka vikas hua, jo aaj bhi internet ka base hai.

1983 mein ARPANET ko TCP/IP protocol par shift kiya gaya, jo modern internet ki shuruaat thi.

4. World Wide Web (1990):

1989-90 mein Tim Berners-Lee ne World Wide Web (WWW) ka vikas kiya, jo internet par websites aur web pages access karne ka tareeka ban gaya. Yeh internet ke vikas mein ek mahatvapurn kadam tha.

5. Public Access (1990 ke dashak):

1990 ke dashak mein internet aam janta ke liye uplabdh karaya gaya, aur tab se iska upyog tezi se badhne laga.

Kaise Bana?

Internet ka vikas kai chhoti-chhoti technologies ko ek saath integrate karke kiya gaya:

1. Computers aur Servers ka Connection: Pehle chhoti networks banaye gaye jo ek doosre se connect ho sakein.

2. Protocols ka Upyog: TCP/IP jaise protocols ne data ko standard format mein transfer karne ki suvidha di.

3. Hardware aur Infrastructure: Fiber-optic cables, satellites, aur routers ka istemal hua jisse data tezi se transfer ho sake.

4. Applications ka Development: Email, web browsers, aur search engines jaisce tools ne internet ko aur asaan aur upyogi banaya.

Aaj internet duniya bhar mein co

nnectivity ka sabse bada madhyam ban chuka hai.