Seminar will delve into the power and dangers of the Internet. It will include a discussion on the importance of Internet security and will introduce some specific Internet sites that may be of interest to you. Additional topics that will be discussed will include backing up your data, interfacing with printers, understanding the various connection ports on your computer and using wireless equipment. This seminar is scheduled from 9-11 a.m. on Saturday, March 9 at the Senior Center in Frisco. The class is limited to 10, so call the Senior Center to pre-register at (970) 668-2940. Walk-ins will need to be turned away if the class limit is reached on the day of the seminar.