Ideology provides a body of ideas that reflect the social needs of a group. Power is the ability to influence outcomes. There are various sources of power including information, expertise, resources, legitimacy, and personal qualities. Ideology and power are related, as power is used to disseminate and legitimize ideology through propaganda. Communication technology influences many domains of society including education, business, government, and culture. While it enables connectivity and access to information, it also enables the spread of negative or addictive behaviors if not used responsibly.