The In's and Out's of a Computer

Unfortunately I was not present for what I hear was a very interesting presentation by Mr. Hechler. I was told by some classmates that the talk was very instructive. He talked about the difference between Macs and PC's which I ahd never understood before. Another really important thing he mentioned was how to clean a computer screen. I think this was one of the things I paid the most attention to because my labtop screen is always dirty. At least we all know one person that we can seek out if we have any questions regarding which new computer we should buy!