Lets see how do computers benefit from having all in one security systems installed… I feel that computers can benefit from having these all in one systems installed because number one it is not a bunch of software that you have to go out and find that may be incompatible with one another so you know off back that everything between these programs will work as it should. Also with these all in one security programs you get the firewalls , the anti spam, and anti virus programs this is all important things that you r computer needs to fight off any unwanted “computer predators” I guess you can say. The most effective part of the whole all in one security system I would have to say is the fact that like I said previously all of these systems work together as one cohesive unit and they all are able to run at their top quality with out having interference from another program like you may experience if you had installed all these programs separately; and what these programs protect against is things such as spam, pop ups, viruses, worms, hackers and a plethora of other things that can prey on innocent computers. With these precautions put into place you don’t have to worry about your computer crashing nor do you have to worry about downloading a virus or having a worm sent to you through your email because your all in one security system has blocks set up against this type of thing so it will forewarn you before you download anything that could be harmful to the computer. You have also to think that when you buy this all in one computer security system that it comes out to be a lot cheaper as well because buying all these programs separately can be a little costly-- some of these programs are upwards of two hundred dollars or more. So I say better to be safe than sorry so just buy the all in one security system and protect yourself and give yourself the peace of mind that what is in your computer is safe and is not going anywhere.