No 1 What is Wikipedia?
Wikipedia is a free, web-based, collaborative online encyclopedia that contains articles on a wide range of topics. It is written by volunteers from around the world and is available in many languages. Wikipedia articles are created and edited by their users, who are encouraged to write from a neutral point of view and to provide reliable sources for the information they include.
Wikipedia was launched on January 15, 2001, and has grown to become one of the most popular websites on the internet, with millions of articles available in more than 300 languages. The website is owned and supported by the Wikimedia Foundation, a non-profit organization that operates several other wiki-based projects.
While the accuracy and reliability of the information on Wikipedia can vary, the website has become an important resource for research, education, and general knowledge. Users are encouraged to fact-check and verify the information they find on Wikipedia and to contribute to the improvement of the website by editing and adding content.
No 2 What is Google?, Wikipedia is free.
Google is a search engine and technology company that was launched in 1998. The company’s primary business is in Internet-related services and products, such as search, advertising technologies, cloud computing, and software. Google is now a subsidiary of Alphabet Inc., a conglomerate that also includes several other companies.
Google’s search engine is its most well-known product and is widely used around the world. It allows users to search for details on the internet by entering keywords or phrases. Google’s search algorithm uses a variety of factors to rank search results, including the relevance and quality of the content on web pages, as well as the credibility and authority of the sources.
In addition to its search engine, Google also offers a variety of other services and products, such as Gmail (email), Google Maps (maps and directions), Google Drive (cloud storage), and YouTube (video sharing). Google’s advertising platform, Google Ads, is also a major source of revenue for the company.
Google has had a significant impact on the internet and on the way people access and use information. Its search engine and other products have become an important part of daily life for many people around the world.
No 3 What is Yahoo? Wikipedia is free.
Yahoo is a web services provider and internet company that was founded in 1994. It initially began as a web directory and search engine, but over time it has expanded its offerings to include a wide range of products and services. These include email, news, finance, sports, entertainment, and more.
Yahoo’s search engine was once one of the most popular on the internet, but it has since been surpassed by other search engines such as Google. Yahoo’s email service, known as Yahoo Mail, is still widely used around the world.
In addition to its core services, Yahoo also operates several other online properties and acquisitions, such as Tumblr (a microblogging and social networking website), Flickr (an image hosting and sharing website), and Yahoo Finance (a financial news and data website).
Over the years, Yahoo has gone through several changes and challenges, including multiple leadership changes, struggles to compete with other internet giants, and data breaches that have affected millions of users. In 2017, Yahoo was acquired by Verizon Communications and became part of its subsidiary company, Oath Inc.
No 4 What is Bing?
Bing is a web search engine developed and operated by Microsoft. It was launched in 2009 as a reserve for Microsoft’s previous search engine, Live Search.
Bing is designed to provide users with relevant search results that are organized in a visually appealing manner. It uses a variety of factors to determine the relevance of search results, including the content of web pages, the popularity of websites, and the behaviour of users.
In addition to web search, Bing offers a range of other features, such as image search, video search, news search, and maps. Bing Maps is a popular feature that allows users to view maps, directions, and local businesses.
Bing also powers the search results for other Microsoft products, such as Windows 10’s Cortana digital assistant and the Edge web browser. In recent years, Microsoft has been working to integrate Bing with other technologies, such as artificial intelligence and natural language processing, to improve the accuracy and relevance of its search results.
While Bing is not as widely used as other search engines such as Google, it is still a popular choice for many users, particularly those who prefer Microsoft’s products and services.
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