Spyware is simply what it sounds like - software that spies on your online activity. You won't even know that it's installed most of the time since it is usually installed when you are browsing on the web or download another program and there are no informative pop-ups that ask, "Would you like to install some Spyware so we can spy on you?"

While Spyware is exactly what it sounds like, what it actually does may be even more malicious in nature. One of the main goals of Spyware is to get information about you. One type of information seems almost harmful, but "Big Brother" in nature, is that it tracks your online activity and sends this information to its installer. The question is, who is doing the installing?

So why would your online activity need to be monitored? Well, one purpose is probably for good and that is to monitor a child's activity on the internet. Spyware for this use seems like a good thing since it is being used to protect your child. However, other purposes are for the government to spy on you or for companies to build marketing strategies around your online activities. All of these uses are an invasion of privacy, and while the parent may have the right to invade a child's privacy, the government and ad agencies spying on your online activity seems a little Stalinesque and malicious.

The worst effects of Spyware, however, are seen by Spyware programs installed by hackers intent on stealing your personal information. The Spyware programs installed by hackers could put you at risk for identity theft. These spyware programs can search your hard drive and gather any information that might be useful for them to obtain your bank account numbers, credit card numbers, passwords and any other information that would allow them access to your money.

The best solution is to get good software that will scan your computer for any Spyware, Adware and Viruses you might already have installed as well as eliminate it and protect you from further invasions.