Spyware and adware do not work like a typical virus. Normally they are not as malicious, but they can be just as annoying and incredibly difficult to get rid of. They usually end up appearing on your web browser as a new toolbar up on top, and/or triggering random pop-up ads at certain times. What's happening is these programs are being downloaded and keeping track of your information: the web sites you've been to, your search history in Google, Yahoo or another search engine....possibly even your passwords. They're also doing things that use up your computer's valuable resources or hijacking your homepage and switching it to some random search site automatically.

Spyware and adware can be downloaded onto any computer, regardless of whether you're at work or surfing the web at home. It doesn't even sometimes come from what you would think would be the most likely candidates: porn sites, gambling sites & other illegal material. The unfortunate part is that sometimes companies that we think to be reputable can actually be using spyware as well to track your every move.If you know how to protect your computer from spyware before it gets downloaded, then you'll be much better off, and you'll be able to surf the web freely and safely without having to call up the PC tech place down the street to fix your computer for outrageous fees.