answer: #Person2# tells #Person1# #Person2# runs #Person2#'s anti-virus program every few days to protect #Person2#'s computer and recommends it to #Person1#. #Person2# uses #Person2#'s computer mainly for doing work with photographs. #Person1# wants to download some programs and learn them.
documents: #Person1#: Do you use an anti-virus program to protect your computer?
  #Person2#: Yes, I do. I also use an anti-spyware program and a firewall. There are so many nasties on the internet and so many people who are trying to use the internet to hurt other users. You have to be very c
  #Person1#: How often do you run your anti-virus program?
  #Person2#: I usually run it every few days. It finds a virus about half the time.
  #Person1#: Which anti-virus program would you recommend?
  #Person2#: Have you tried this one? It ' s very good and you can download it for free on the internet. You can also download updates for free.
  #Person1#: That sounds very good. Which website should I visit to download it?
  #Person2#: Just a minute... go to this one. I ' ll send you an email with the line in it. It only takes a few minutes to download. Then you have to go through the set up procedures. But they are not complicated.
  #Person1#: What do you use your computer for?
  #Person2#: I use it for several things-surfing the net, word processing and creating presentations. I don ' t play many games on my computer, but I do a lot of work with photographs. Using a computer program, you
  #Person1#: Computers are great, aren ' t they? I should download some programs and learn how to use them.