HTML is an abbreviation for Hyper Text Markup Language.
CSS is an abbreviation for Cascading Style Sheets.
HTML is actually used to create the webpage and the content that it has, like the images and writing.
CSS is used to design the webpage and tell the writing and images to be in a certain place, like an image on the top of the page, another in the center etc...
The best thing is...
All you need is a computer!
So lets get started on our journey into web designing...
Step 1: What is a website made of?
Right click on any blank area on the webpage.
Click view page source
This will open up a new window or a tab according to your settings showing the HTML code that the website runs on.