Basic Internet

  Network is  interconnected with many personal computer. 4G internet absolutely board band internet services which gives fast internet speed for their customers. The 4G internet means 4th generation broadband  internet service and 5G internet means 5th generation Internet service.

 We cannot entered to internet without browser. Browser ensures connectivity with other device. The meaning of E-mail is electronics mail or vartiual mail or digital mail. It also can carry data such as image(PNG.JPG), Audio (voice recording, audio recording etc) Video (MP3 MP4 ) text content (PDF, TXT) etc. POP3 is the most useful e-mail receiving protocol. URL is the web address for an organization. Last part of domain name is called "Top level domain". 

The name of Inter NIC means (Internet Network Information Center) . DNS (domain  name system ) controls all aspects of domain . The full meaning of internet is " International Network/ Interconnected Network/Internal Network. Chinese people are being used internet in highest number in the world. The meaning of ARPANET is (Advanced Research Project Agency Network) .The first mail services was introduced by ARPANET.