What is the code to add an image(In Full IDE on computer) in HTML?BTW: What is XHTML?

Question

I want to add an image for my website in HTML5(in full ide in computer)? Can you post the code to do this?
Also, What is XHTML and what is it used for?

Answer 1

To add an image to your webiste use the <img> tag and specify the source of the image. W3 Explanation:
https://www.w3schools.com/html/html_images.asp
XHTML is a stricter, more XML-based version of HTML. W3 Explanation:
https://www.w3schools.com/html/html_xhtml.asp