Read about Social Engineering. Can you think of ways to use social engineering in order to make people less likely to do things that would spread viruses?

How can a broadcast station be received through cable and satellite systems?

Laire writes a letter to her grandmother, in which she describes an amusement park she visited last week. she adds pictures of that place in her letter. which feature of a word processing program will claire to remove unwanted parts of the pictures?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.