what are the use of google and how can we use it

Thankyou for your query about Google.

Google is an American multinational technology company specializing in Internet-related services and products

Google Search, commonly referred to as Google Web Search or Google, is a web search engine owned by Google Inc.
The main purpose of Google Search is to hunt for text in publicly accessible documents offered by web servers, as opposed to other data, such as images or data/information contained in databases

If you have any questions or want information about any topic the website you need to go to is www.google.com
The field “Search google or type URL” type your topic/query .

Happy googling

Google Search, commonly referred to as Google Web Search or Google, is a web search engine owned by Google Inc. It is the most-used search engine on the World Wide Web, handling more than three billion searches each day.As of February 2015 it is the most used search engine in the US with 64.5% market share.
The main purpose of Google Search is to hunt for text in publicly accessible documents offered by web servers, as opposed to other data, such as images or data contained in databases. It was originally developed by Larry Page and Sergey Brin in 1997.Google Search provides several features beyond searching for words. These include synonyms, weather forecasts, time zones, stock quotes, maps, earthquake data, movie showtimes, airports, home listings, and sports scores. There are special features for numbers, dates, and some specific forms, including ranges, prices, temperatures, money and measurement unit conversions, calculations, package tracking, patents, area codes, and language translation. In June 2011 Google introduced "Google Voice Search" to search for spoken, rather than typed, words.In May 2012 Google introduced a Knowledge Graph semantic search feature in the U.S.