A web browser is a software application that is used to access and view websites on the internet. The main function of a web browser is to retrieve web pages and display them to the user.
Here are some of the key functions of a web browser:
Requesting web pages: When a user enters a URL (Uniform Resource Locator) into the browser, the browser sends a request to the web server for the corresponding web page.
Rendering web pages: Once the browser receives the web page from the server, it renders the page by interpreting the HTML, CSS, and JavaScript code and displaying the page to the user.
Supporting multimedia: Web browsers also support multimedia content such as images, videos, and audio files.
Managing history and bookmarks: Browsers keep track of the user's browsing history and allow users to bookmark their favorite web pages for quick access in the future.
Providing security: Browsers also provide security features such as blocking malicious sites, warning users of potential security risks, and protecting user data through encryption.
Overall, web browsers play a crucial role in enabling users to access and navigate the vast expanse of the World Wide Web.
