What is mean by DOM(Document Object Model) how to initialize browser in selenium, how to find webele

What is mean by DOM(Document Object Model) how to initialize browser in selenium, how to find webelement on webpage. The Document Object Model is a programming interface for web documents, which represents the structure of a web page as a tree of objects, allowing developers to interact with and manipulate the content and structure of a web page using programming languages like JavaScript.

Now, if you're looking to initialize a web browser for web automation using Selenium, you don't need to explicitly initialize the DOM because Selenium handles this for you. Instead, you need to initialize a web driver, which will allow you to control and automate the web browser.
WebElement objects are used to interact with and manipulate various elements on a web page, such as buttons, text fields, links, checkboxes, and more. You can use WebElement methods and properties to perform actions like clicking elements, typing text, reading text from elements, checking element attributes, and more.