-
Early text based forums that let users post messages and share files online, laying the foundation for digital communities. -
America Oline ( AOL ) - popularized dial up internet access and instant messaging, making online chat mainstream in the U.S. -
An early discussion system where people exchanged posts in newsgroups, shaping early online culture. -
One of the first modern social networking sites, introducing the concept of connecting with “friends” online. -
Became the largest social networking site in the mid-2000s, known for music sharing and customizable profiles. -
Launched at Harvard, later opened to the public; revolutionized online identity and became the dominant social network. -
Brought video sharing to the mainstream, transforming how people consume and create online media. -
Introduced microblogging with 140 character posts, shaping real time news and trending conversations. -
The first hashtag (#barcamp) organized conversations by topic, later becoming central to movements and trends. -
Transformed the platform by personalizing content streams, sparking debates about algorithms and visibility. -
Popularized visual sharing with photos and later videos, becoming a cultural hub for lifestyle and branding. -
Social media platforms like Twitter and Facebook were used to organize protests and share news globally, showing their power in politics. -
Went viral on Facebook and Instagram, raising awareness and millions of dollars for ALS research, showing the social impact of viral campaigns. -
Revolutionized short-form video content with algorithm driven feeds, especially popular with Gen Z. -
Borrowed from Snapchat, Stories introduced ephemeral 24-hour posts that became a standard across platforms.