Simply, a browser is your access to the internet, and a search engine allows you to search the internet once you have access. You have to use a browser to get to a search engine.Dec 8, 2017
A search engine is an information retrieval software program that discovers, crawls, transforms and stores information for retrieval and presentation in response to user queries
Answers & Comments
Explanation:
What is a browser?

Simply, a browser is your access to the internet, and a search engine allows you to search the internet once you have access. You have to use a browser to get to a search engine.Dec 8, 2017
Answer:
A search engine is an information retrieval software program that discovers, crawls, transforms and stores information for retrieval and presentation in response to user queries