How they help the readers?
What they do
Hyperlinks are links that when you click on one they send you to a seperate file or another location on the web
How they are helpful.
A hyperlink is usful beacuse say your doing a paper on dogs. Your teacher told you about a web site, you read through it and you do not fined what you found. What hyperlinks will do it will alow you to go to seprate things so you can find it.