![]() ![]() Browsers interpret webpages HTML code and formatting to present you with a static or dynamic result.Without the GUI, you would not be able to see web pages. Browsers use a graphical interface with which you interact with.The four attributes of a web browser are: You need something like Chrome, Firefox, Brave, Vivaldi, or Edge in order to use a search engine to find web pages. Without web browsers, search engines would not work. These have given way to the likes of Chrome, Edge (based on Chromium), and Firefox. Some of the earliest web browsers included Netscape and Internet Explorer. Web browsers are software applications that you install on your computer to retrieve information from web sites or web servers. When you searched for “how to cook lasagna,” your results will show the headlines from webpages that should be relevant to how to cook lasagna. The index is made up of URLs that are served to you in a visual form. ![]() The index: As we already have seen, the index is the library that the crawler and algorithm are compiling.Websites, like ours, use keywords to attract the crawlers to be added to the index for you to find us. The crawler: Crawlers are bots (think of a colony of ants) that scour websites on the internet and bring back their data to add to the index.If you input “how to cook lasagna,” the search engine will look through the index to find those keywords and hopefully give you results that match. The search algorithm: The algorithm is the code under the search engine that indexes websites and webpages and matches them to the keywords you input into the search engine.Search engines are compromised of three different functions: There are many search engines available, including Google, DuckDuckGo, StartPage, Bing, and more. ![]()
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