You do not need memorize all the languages, you use off-the shelf tools like Google to find how to code. A great goal for this class will be to be able to teach yourself how to do new things on your own.
To run HTML code you will need a Text Editor
For this class you can use jsfiddle.net or your favorite Text editor.
Make an account on jsfiddle.net
Open The jsfiddle.net/
Sign in into jsfiddle.net/
Copy and paste into the file on the jsfiddle.net/
<!DOCTYPE html> <!-- Demonstrates HTML --> <html lang="en"> <head> <title> My First Web Page </title> </head> <body> Hello, world! </body> </html>
Save file in jsfiddle
HTML provides structure to the content appearing on a website, such as images, text, or videos.