Adware usually installs itself via dishonest methods, resist normal uninstall methods or lack useful features. Some adware may engage in activities that may cause security issues for your PC indirectly, such as monitoring certain types of information or displaying potentially-dangerous pop-ups.Adware can change your web browsers homepage and search settings, and even redirect websites you try to visit. Adware can also litter your browser with toolbars and install questionable PC cleaners and optimizers.
