
Ok, this is probably going to sound really stupid and annoying to most people but, I want to know what you guys think is the best spyware protection available. Everytime I get a new anti-bad stuff program, or update definitions if I haven't in a while, I find literally hundreds of spyware/adware/viruses/trojans/ect. I don't ever do anything stupid e-mail wise, I keep a separate account for entering into forms I know will result in spam, I rarely even receive much less open e-mails from people I don't know, or click links or anything like that, but I do do a lot of web browsing, I have firefox and the "site advisor" extension which claims to warn me about bad sites, and I am relatively careful, but still I am usually infected with 10 or sometimes many more (23 today) bad things every day. I have McAfee Virus Scan and Firewall, I run Ad-Aware (the free version) everyday and Spybot every other day or so, but I need something to keep this from happening. I know the Plus version of Ad-Aware offers Ad-Watch or something that keeps things from being installed. I'm sick of this, I am willing to pay for something good that will protect my computer from this crap being installed. I don't have a lot of money to spend so I was wondering what people's opinions are on the best value and if it even is worth paying for at all. I am also on a small wireless network(with people I trust) and I know nothing about that, could this be why I'm getting all this stuff all the time? If so, is there something I can do to stop it (I'm not in charge of it or anything) besides having a firewall?
I also have another questions regarding advertisements on websites. How do they always know what city I live in and what sort of sites I've been looking at? Is this from spy/ad ware? I would assume so but it doesn't change even after I run all my anti programs.
I apologize for my ignorance in all subjects, thanks for any advice.