There are many reasons why google is important and beneficial for people. Let me list three reasons.
First, google is a powerful search engine. For this reason, people can use google to learn about pretty much anything under the sun. The implications for knowledge are great. And what is even better is that google is free.
Second, google as a company also has a great email service. This is great to keep people connected. They also have other important communication services, like gmail video chat and Internet phone. All of these services allow for easy communication.
Finally, google also provides other social services such as comparison shopping, social media, photo organization among other things.