Drive-By Download

Drive-by downloads from websites and email can usually be stopped by antivirus software, but other types of drive-by downloads are trickier to remove. For example, if an individual loans his or her computer or device to a friend who then downloads unwanted applications, this qualifies as a drive-by download. Sometimes a user will install a program that he or she wants, only to find that a host of unwanted programs have been installed along with it. Drive-by downloads are annoying, but they can quickly become infuriating it there is no obvious way to uninstall them.