Adding Lists 3 Types
Three types of lists are support inside HTML, Bulleted, Numbered, Definition. 

First type of list  is Bulleted. 
this uses the <ul> "beginning" tag and </ul> "Ending" tag, and <li> "beginning" tags and </li> "Ending" tag.

Example of Adding List Code.
<ul>
  <li>First list item</li>

  <li>Second list item</li>

  <li>Third list item</li>
</ul>

Example of how it looks.

• First list item
• Second list item
• Third list item

Second type of list is Numbered list,  
this uses the <ol> "beginning" tag and </ol> "Ending" tag, and <li> " beginning" tags and </li> "Ending" tag.

Example of Adding List Code.
<ol>
  <li>First list item</li>

  <li>Second list item</li>

  <li>Third list item</li>
</ol>

Example of how it looks.

1. First list item
2. Second list item
3. Third list item

Third type of list is Definition list. 
The list  uses the <dl> "beginning" tag and </dl> "Ending" tag.  
The terms use <dt> "beginning" tag and </dt> "Ending" tag.
The definitions use the <dd> "beginning" tag and </dd> "Ending" tag.

Example of Adding List Code.
<dl>
  <dt>First Term</dt>
  <dd>First Term Definition</dd>

  <dt>Second Term</dt>
  <dd>Second Term Definition</dd>

  <dt>Third Term</dt>
  <dd>Third Term Definition</dd>
</dl>

Example of how it looks.