Since the inception of Google till date it has progressed well and there are many dimensions which led to the improvement of the Google.
Google has first launched as a search algorithm which later developed into a search engine which is majorly used all over the world and most popular.
Google earned $ 33.3 billion us dollars last year. How does it make so much of money? Google has many income sources which include YouTube, Android, Gmail and others.
Ads which are being posted on these sites earn Google a good amount of money.