What is Search Engine and How Do They Work? | Google, Bing, Yahoo, Baidu...

Have you ever thought that if you didn't have Google in your life, how would your life be?  So in today's video, I am going to answer 3 important questions.  The first question is what is a search engine?  The second question is that if we talk about Google, what would happen if it was not in our lives?  And the third question is that whenever we talk about a search engine, is Google the only search engine?  Or are there many such search engines?  So I am going to answer these 3 important questions in today's video Hello everyone, Harmeet welcomes you all on the WsCubeTech channel.  So as I said, today we are going to talk about the search engine.  So first of all, let's talk about what is a search engine?  So a search engine is a software system that is designed in such a way that it can search the database of information according to the query of the user.  That means whenever a person types a related keyword or searches for a related query in the search engine,  then it can search the related information from the world wide web, the network that has so much information on the net and can give it to the user.  So this is a system software and this is what we call a search engine.  Now let's talk about what would have happened if there was no search engine.  So, if I want to find out the price of a Ferrari now,  then I will simply write on Google the price of a Ferrari  and I will see a lot of options, and whatever my query is, I will see related information.  But if there was no search engine, how would you know which website the price of a Ferrari is written on?  So what you have to do in this case is that whatever website you want to search,  its URL, and the meaning of the URL is that you have to type the correct URL in your web browser.  So now we have a search engine, so we will search the price of  Ferrari directly and we will get the information.  So if there was no search engine in your life, then you would have to remember the URL of each website.  We used to remember phone numbers the first time,  so you would have to remember each URL and you would have to remember which information is on which website.  And I think that would have been a very difficult task.  So you can understand how easy search engines have made our lives.  Now let's talk about whether Google is a search engine.  So it is not like that, there are many search engines from which you know Google.  Apart from that, if I talk about the top 3, then Google is at number 1, then Yahoo and Bing.  So these 3 software come in our top 3 if I talk about worldwide or if I talk about users in India.  But there are other search engines besides this, like I talk about Baidu,  so the Baidu search engine is very popular in China.  Approximately 85% of the market share of China is covered by  Baidu.  And if I talk about Yandex, then Yandex is a very popular search engine in Russia.  50% of the people use Google and 50% use Yandex.  Apart from that, those who have privacy issues, because you know that Google stores our data somewhere.  So there is such a search engine in which name is DuckDuckGo.  I know the name is a little funny, but this search engine is used by those people who are concerned about privacy.  Because this DuckDuckGo search engine does not save your data.  So it is perfect for people who are concerned about privacy.  So I told you about some search engines and I also told you what a search engine is.  So ultimately if we say, then search engines have made our life very better and comfortable.  Now we will know in the next video how the search engine works? How can you optimize your website so that it ranks top on every search engine?  So this is our complete course, Search Engine Optimization Course,  i.e. SEO.  So you have to watch every video in the SEO course because it is going to be an advanced course.  So if you are a beginner in SEO or have already learned SEO,  this course is important for all of you.  You will get the link to the playlist in the description box.  And keep supporting us in this way.  Don't forget to subscribe to the channel because we will keep bringing such important videos and content for you.  Thank you so much.