Unit 1- Third Lesson (07/12/11)

Last lesson, we had an overview of instant messaging. We looked at how we use it socially and how buisnesses use it for work. We also looked at the advantages of using the method of communication and also have in-secure it can be. E.g. identity theft and difficulty to track convicts. I typed the data into a word document so that it could be used later on in the course.