Question

How can we retrieve information from the Internet?

Answer 1

The internet contains a massive number of servers, each of which is recognized by an IP address. These servers have information libraries from practically every domain.

The majority of information may be obtained on the Internet by using search engines. A search engine is a web service that queries millions of pages on these servers using web crawlers and generates an index of those sites. These services can then be used by Internet users to find information on the Internet.