Spyware is a form of advertising software that is covertly installed on a persons personal computer without their knowledge or consent.
Some advertising software today is installed with the consent of the computer owner as a form of payment for the use of a website or program, and these forms of marketing software are usually termed adware. The difference between spyware and adware is knowledge and consent of the user. Because spyware is added without consent, and often can lead to a number of damaging effects to a computer, spyware removal is a popular subject for computer users today.
The first step in spyware removal is of course determining that you indeed have spyware installed on your computer. Chances are, you do. In a study conducted by America Online and the National Cyber-Security Alliance in 2004, it was estimated that 80% of computer users across the world have some form of spyware installed on their computer, and 90% of these users are not aware of it.
Some common signs that your computer maybe infected with spyware are pop-up advertisements that occur frequently, and sometimes even when you are not on the web. These ads can be extremely...