I can make my text look funky. Here it is bold. Here it is italicized. I can even underline things. Look up the definition of funky in the American Heritage Dictionary.
I have a dream that one day this nation will rise up and live out the true meaning of its creed. We hold these truths to be self-evident that all men are created equal.
I can make links to other documents easily. Here is one: Push Me
Here is a pretty picture: 
Want to see that bit about links again?
Thus far you have learned how to: