Question: How do you feel about shopping online? Answer: I shop online all the time and I am not alone. According to Pew Internet, of the approximately 240 million adult Americans online, 180 million people shop online, 159 million people make travel arrangements and book reservations online, 123 million people bank online, and 91 million people pay bills online...

Question: What is a firewall? Answer: A firewall is a piece of hardware, or software, between your computer network and the Internet. Its job is to block unwanted network traffic to your computer while still allowing network traffic out from your computer. Unwanted network traffic means malicious software (viruses) and people (hackers)...

Question: How do I secure my wireless? Answer: There are five Wi-Fi networks in range of my computer. If a hacker wished, they could connect to two, and have free Internet access. With a little effort, they could get onto their computers to read e-mails, access banking and client information, and even copy or delete files!...