I am 75, and have hesitated to buy books about the Internet, because I am not very technical and just use the Web to read email and research topics about geneology. But a friend loaned it to me, and I was amazed to find that it is written in a clear and friendly way, and that the technical details (including how to protect my home computer) were very easy to follow. The authors are interesting people who share a lot of their lives to help us understand privacy issues. In addition, I lent the book to my daughter-in-law, who discovered using the checklist in the book that someone had stolen her identity, and is using resources it recommends to fix it. You should read this book