Briefly examine and discuss how does Ajax improve a webpage that changes based on user actions? Be sure to include examples.

Ajax improve a webpage that changes based on user actions?

Briefly examine and discuss how does Ajax improve a webpage that changes based on user actions? Be sure to include examples.

Requirements:

* Your discussion should be approximately 200 words.
* Correct grammar, spelling and punctuation are expected.
* Provide your sources of information (references).