How do you search engines like Google work? How do they find the web pages you want to view?

Google search engines work in many ways. It can search for web, images, mail, videos, YouTube, etc because it is international and many users love the fact that it's a secondary source of information. Google search finds web pages by typing what you are going to search and it will give you the information with a blink of an eye. A ton of users search on Facebook and YouTube because they are huge phenomenonal sites that are popular.