AJAX stands for "Asynchronous Javascript And XML" (Asynchronous JavaScript and XML), which refers to a web development technology for creating interactive web applications.
AJAX = Asynchronous JavaScript and XML (a subset of Standard Universal Markup Language). AJAX is a technology for creating fast, dynamic web pages. AJAX enables web pages to update asynchronously by exchanging small amounts of data with the server in the background. This means that parts of a web page can be updated without reloading the entire page.
Traditional web pages (not using AJAX) must reload the entire web page if content needs to be updated.
Studying the "Basic AJAX Video Tutorial" will help you understand interactive operations, how to submit a form without refreshing the page, and simple applications that will allow you to get started quickly.
