Add your name,Create a Hello, World! Script and Add a profile page

[karankumar12345]

Create a simple web application with the following features:

"Hello, World!" Script:

Use JavaScript to display a "Hello, World!" message on the web page.
Ensure this message appears when the page loads.
Profile Page:

Create a basic profile section using HTML and CSS.
The profile page should include your name, a profile picture (optional), and a short description about yourself.
Use CSS to style the profile page.