Joe Hatch

From Joe Hatch I learned a little more about how my mac works. But mostly i learned how to fix my PC at home which is running real slow. I have never defragged a computer so learning how to do that will be helpful. I learned why it is running slow and how it saves urls. I understand now how networks works and how to stay safe on our trinity network because our macs are not safe from viruses and hackers. From his presentation i now realizes what I need to change in order to stay safe and have my computer without problems.