how does coinbase work for beginners

As an experienced news and information website editor, I would like to write an article on the topic "How does Coinbase work for beginners?" The article should be at least 500 words long, with a clear title at the beginning of the content. It should include key concepts and principles, as well as examples or applications to support the viewpoint. The language should be informative, objective, and unambiguous, with clear and non-repeating sentences.