Thanks to one and all!!!!!!! I don't seem to be doing any damage by going offline.
Yes, you all are very correct about being vulnerable with broadband. It's the very reason why I wouldn't get high-speed Internet.
I need to decide which security programs to implement. I used to have Sygate for my firewall and loved it, but they were bought out by Symantec, I believe, so I stopped using them. I have McAfee virus protection on my computer system (I have 2 months left on my subscription). Comcast uses McAfee for their virus protection, spyware, and firewall. I have to decide if I want to go with McAfee for everything or if I want to go with different companies for different components of security. If I go with different companies, then I need to read the tech forums to see which programs are compatible before I start installing.
That's the Ugh! part - reading the tech forums to get a feel for the types of problems people have been having with various software, reading the reviews, finding out which programs are compatible with others as of the year 2008, and understanding how to configure, etc. For a non-techie like me, it will take hours, and I'm not looking forward to it. Plus, as soon as someone suggests making changes to the registry, I have to skip using that software altogether.
I would try to switch to Mozilla, but I have to learn how to do this flawlessly (not screwing up by ability to use a browser), plus I need to make sure Mozilla works on all websites.
All that to say, POOH! But oh well, such is life, and I will get on with it this weekend.
Again, thanks to all who responded. Reps coming your way!
