Here are some examples of things I've done for Graphic Design. Due to confidentiality, I can't post the things I've created for businesses yet, but these are some things I've created for my live blog and other personal interest projects.
I can create a wide variety of advertisements, business cards and stationery, posters, etc. I can also build basic websites and am preparing to take a course in more advanced web design. Then there's always my writing services. Any computer-based advertising and business projects you need, I'm willing to work on! Contact me at firstname.lastname@example.org to discuss your business needs!