What Is Spyware and Anti-spyware Programs?
Spyware is software that covertly gathers user information through the user’s Internet connection without his or her knowledge, usually for advertising purposes. Spyware applications are typically bundled as a hidden component of freeware or shareware programs that can be downloaded from the Internet; however, it should be noted that the majority of shareware and freeware applications do not come with spyware. Once installed, the spyware monitors user activity on the Internet and transmits that information in the background to someone else. Spyware can also gather information about e-mail addresses and even passwords and credit card numbers. Spyware is not a virus, as it does not replicate itself once on your system, but it is somewhat similar to a Trojan horse in that users unwittingly install the product when they choose to install something else. Aside from the questions of ethics and privacy, spyware steals from the user by using the computer’s memory resources and also by eating b
