Internetization refers to the process by which the Internet has become an integral part of everyday life, transforming the way people communicate, work, learn, and interact with each other.

Digital Class Theory proposes that the Internet has created a new social class, the 'digital elite', who have greater access to and control over information and communication technologies than other social groups.

Social Homophily refers to the tendency of people to interact with others who share similar characteristics, such as values, beliefs, and interests, leading to the formation of echo chambers and filter bubbles.

The Privacy Paradox refers to the phenomenon where individuals express concerns about their online privacy but continue to share personal information online.

Impression Management refers to the process by which individuals attempt to control the image they project to others, often through self-presentation on social media.

Bowling Alone Theory posits that the decline in social capital and community ties is due to the increasing use of the Internet and other digital technologies, which have replaced traditional forms of social interaction.

Virtual Communities refer to online spaces where people with shared interests come together to interact and communicate, often transcending geographical boundaries.

The Long Tail Theory suggests that the Internet has created a market for niche products and services that were previously unprofitable due to limited demand.

Cyberculture refers to the culture and social practices that emerge from the use of the Internet and other digital technologies.

Global Village Theory proposes that the Internet has created a global community where people from different cultures and backgrounds can interact and communicate with each other.

Cyberactivism refers to the use of the Internet and digital technologies to promote political or social change.

Digital Labor Theory examines the changing nature of work in the digital age, focusing on the emergence of new forms of digital labor.

User-Generated Content refers to content created and shared by users on the Internet, often through social media platforms and online communities.

Network Society Theory proposes that the Internet has created a new social and economic order based on digital networks and information flows.

Online Dating refers to the use of the Internet to find romantic partners or casual relationships.