How to add javascript file reference in the web page?

You add a reference to a JavaScript file inside the "head" tag of your HTML, for example Please note that you cannot use the short hand you have to provide a close tag.
Many thanks,

Hi - Well javascript files can be added two ways, first you can add external files saved in the JS folder in the section of the html page, you can add special java scripts in to section of a web page....

We can use <script> tag to refer the .js file available on the server, we can not only refer only those file that are on our server

in body tag we use javascript