Spyware

Though spyware is known to be a program that monitors a user’s activity, its function extends far beyond the original perception. It has the ability to collect personal information, but can also corrupt an operating system by downloading additional applications, modifying the function of a web browser, blindly redirecting a user to another infectious website, or actually stealing advertising profits from a user. Spyware can modify the settings of an operating system, reduce connection speed, alter homepages, or cause total loss of the internet and other applications. Spyware rarely works alone in its path of infection. In many cases, other vulnerabilities and viruses are what introduce spyware to a system. When infected, a user may observe performance issues, such as constant freezing of the screen or crashes throughout the system. Most users are not aware that their machine has been corrupted by spyware. As the infection inflicts damage, a system may become totally inoperable. At that point, the only solution may be to completely reinstall the operating system or seek the aid of a reliable anti-virus program.