A lot of my friends have older children who are starting to reach puberty. They’re horrified at the thought of their young children using the family computer to look up porn. With the way the internet is now they have a chance of running into it everywhere. I always tell them they need an internet filter to block out pornography. Pornography can be very harmful to any computer. It’s loaded with virus’s and spyware. Even filters don’t always block out all pornography! That’s why I use a porn detection tool by SurfRecon to detect porn on my computer. You’d be surprised at what you find. Sometimes your browser can download porn without you even knowing it. This tool finds everything that my filter misses.