###### tags: `HTML`
HTML & Coding Introduction – Course for Beginners
===
[link](https://www.youtube.com/watch?v=GDGejH3SDNQ)

### The header
- Naming Files
- 1. Stick to lowercase
- 2. Avoid Spaces (it may be see as two files)
- 3. Avoid underscores

## HTML

#### A、What is HTML
This is a simple language to build block and basic structure of web page.
We use some different annotation to change what certain elements look like.
![Uploading file..._ig8hf7os6]()

- Opening and closing tag
every html have an opening and closing tag.you can also use in pair with paragraph.
the webpage know how to interpret this tag but not showing them and we use angle bracket to tell the system that we will start a html markup.

and the closing tag will have slanty line to close it .
- Semantic meaning
the browser will use this to read the semantic meaning to do different operation

- img element don't need opening and closing tag

<img src="dog-snakcs.png" alt = "dog snacks">

#### B、Origin of HTML

#### C、HTML elements

#### D、syntax