Internet and cloud services

What is the internet?
A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
What is a browser?
Is an application program that provides a way to look at and interact with all the information on the World Wide Web.
Google Chrome, safari, internet explorer, and opera
What is a search engine?
A web search engine is a software system that is designed to search for information on the World Wide Web.  
Yahoo, Google, hotbot, ASN, and look smart
What is a cloud service? 
A cloud service is any service made available to users on demand via the Internet from a cloud computing provider's servers as opposed to being provided from a company's own on-premises servers.

https://www.webopedia.com/TERM/C/cloud_services.html
https://www.computerhope.com/jargon/b/browser.htm