Read: 01 - Learning Markdown Notes
Images
You can displays an image by adding ! and wrapping the alt text in [ ]. Then wrap the link for the image in parentheses ().

Rendered Image
I learned you can add images you’ve uploaded in your repository on Github and link that to your pages so it will display on the page.
Lists
You can make an unordered list by preceding one or more lines of text with - or *.
- George Washington
- John Adams
- Thomas Jefferson
Rendered unordered list
To order your list, precede each line with a number.
- James Madison
- James Monroe
- John Quincy Adams
I also learned that you can created list and bullet point’s on your pages in repository. This give the page a more efficient layout and makes it easy to read in list format.