The first key to protecting yourself from these things is to fully understand what they are. That will allow you to know how to not make common mistakes that cause spyware to get into your computer.
Unfortunately, many people have been lead to believe that all types of this software are bad and should be avoided. But, that’s not always the case. The fact is you may want to have certain types of this software to use.
Remember, to make it spyware it has to be downloaded to your computer without your consent. Why would you want to have spyware that tracks your personal information? Why would you want those advertisements? You may actually sign up for a service online and when you do you may also agree to receive targeted ads.
Companies like this find it helpful to track where you go online and what you do in order to provide you with ads that are targeted to your interests. Instead of seeing ads that don’t have anything to do with you, you’ll see ads that are based on the places you’ve visited online.