Too Much Junk in the Box

I just joined my first spam filter service. I really needed this type of software for my computer. I search the Internet a lot, and post to many online message boards. These types of actions cause an inbox to fill with junk e-mail quickly. I would hate to give up surfing the Internet just to keep my computer safe. I hope that the filter service will be able to keep my computer safe while allowing mt online activities to stay the same. So far, it has been working wonders, if it continues like this I will know I made the best decision.