This content has been automatically translated from Ukrainian.
Today, Facebook seems like such a familiar part of the internet that it's easy to forget: once, it was a small site available only to students of one university. In two decades, it has evolved from a student online directory to a global social network, influencing how we communicate, read news, keep up with acquaintances, promote businesses, and even use the very word "friend" online.
Facebook has undergone changes through several generations of users, the emergence of Instagram and TikTok, scandals surrounding privacy, a rethinking of the news feed, and a rebranding of the parent company. However, the social network itself continues to exist and remains one of Meta's main products.
What is Facebook
Facebook is a social network created in 2004. It allows users to create personal profiles, add other people as friends, post text, photos, and videos, leave comments, join groups, follow pages, conduct live broadcasts, organize events, and communicate.
Initially, the main idea of Facebook was to maintain connections between people who were already somewhat familiar with each other: classmates, friends, relatives, colleagues. Over time, the platform has become significantly broader. It has introduced public pages, thematic communities, advertising, a marketplace, video content, and tools for businesses and creators.
Because of this, modern Facebook is hard to describe simply as a "communication site." It is at the same time a social network, a media platform, an advertising space, a place for online communities, and one of the channels through which people find information.
Where the name Facebook came from
The name has a quite literal origin.
In American universities, the term face book could refer to student directories with photographs and brief information about students. Such catalogs helped freshmen memorize each other's names and faces more quickly.
In fact, Facebook started as a digital version of a similar directory.
On February 4, 2004, Harvard University student Mark Zuckerberg, along with Dustin Moskovitz, Chris Hughes, and Eduardo Saverin, launched a site called TheFacebook. Initially, only Harvard students could register on it. Harvard itself, ten years after the launch, referred to The Facebook specifically as an online directory for college students.
The word the was dropped from the name in 2005, after which the service became simply Facebook.
How Facebook expanded beyond Harvard
The idea proved successful almost immediately. Facebook began to spread first among other American universities and then gradually opened up to an increasingly broader audience.
In 2004, the team moved to Palo Alto, California. In 2005, the photo upload feature was introduced, and 2006 became particularly important: Facebook launched News Feed and opened registration to a wider range of users, not just students.
The sequence of these early changes can be traced in the official Facebook timeline from Meta. It was in the second half of the 2000s that Facebook began to transform from a student service into a global social network.
Why the news feed was so important
In the early stages, social networks were largely built around profiles: to find out what was new with someone, you had to visit their page.
News Feed, launched by Facebook in 2006, changed this logic. Friends' updates began to automatically appear in a single stream on the homepage.
Over time, the feed ceased to be just a chronological list of posts. Facebook began to rank posts algorithmically — that is, deciding what to show a specific user higher up based on their actions, connections, and likely interests. The company itself explained this by stating that the number of potential posts had become too large for a person to view them all.
Today, this principle seems ordinary — algorithmic recommendations are used by almost every major social platform. But for Facebook's development, the feed became one of the key decisions.
Likes, pages, groups, and other familiar features
Many things that are now perceived as social media standards proliferated during the era of Facebook's rapid growth.
In 2009, the Like button was introduced. A simple click allowed users to react to a post without leaving a separate comment. Over time, other reactions were added to the standard like.
At the same time, Pages for companies, brands, media, celebrities, and organizations, as well as Groups around which communities formed based on interests, were developed.
Groups remain particularly important even today. For many people, Facebook is no longer just a place to view friends' photos, but rather local communities of the city or neighborhood, professional and hobby groups, parent chats, marketplaces for selling items, and information exchange.
How Facebook became a big business
Facebook is free for the average user, but that doesn't mean the service doesn't make money from its audience. The foundation of its business model is advertising.
The platform knows a lot about users' interests and behaviors: which pages they follow, what content they interact with, and what topics interest them. This allows advertisers to show ads not to everyone indiscriminately, but to specific groups of people.
It is the capabilities of targeted advertising that have turned Facebook into an extremely important platform for businesses.
In May 2012, Facebook went public. That same year, the company announced the acquisition of Instagram, and in 2014 — the messenger WhatsApp. Thus, a significantly larger technological ecosystem began to form around Facebook.
Is Facebook and Meta the same thing?
Not quite.
For a long time, the name Facebook referred simultaneously to both the social network and the company that owned it. Because of this, as the number of other products grew, some confusion arose.
In October 2021, Facebook Inc. changed its corporate name to Meta Platforms, or simply Meta. The social network itself was not renamed — it continues to be called Facebook.
So today, the structure looks approximately like this:
Meta — the company;
Facebook — one of its products, along with Instagram, Messenger, WhatsApp, and other services.
During the announcement of the transition from Facebook to the Meta brand, the company explicitly emphasized that the change pertains to the corporate name, not the social network itself.
The Cambridge Analytica scandal and privacy issues
The story of Facebook is not just a story of rapid growth. As the platform's influence grew, questions about how much data it collects, who has access to it, and how it can be used became increasingly pressing.
One of the most notorious scandals was the one surrounding Cambridge Analytica, which gained widespread attention in 2018.
The company Cambridge Analytica worked with Facebook user data to create voter profiles and political targeting. The U.S. Federal Trade Commission later determined that the data of tens of millions of users was collected through deceptive practices.
The story became one of the symbols of a broader discussion about privacy in social networks. In 2019, Facebook agreed to pay the U.S. Federal Trade Commission a record fine of $5 billion at the time as part of a separate case regarding privacy violations and the company's failure to meet prior commitments.
After that, issues surrounding the storage of personal data, privacy settings, and the accountability of social platforms became an even more prominent part of the public discourse surrounding Facebook.
Is Facebook not what it used to be?
Yes — and this is natural for a platform that is over twenty years old.
In the 2000s, Facebook was primarily a place where people found classmates, added friends, and posted photos. In the 2010s, pages, media, advertising, videos, and the algorithmic feed began to play an increasingly significant role.
Now, Facebook is trying to compete not only for social connections among acquaintances but also for user attention. The feed has more recommended content from authors and pages that a person is not even subscribed to. Meta places a particular emphasis on video, recommendations, and artificial intelligence. In 2024, Facebook's head Tom Allison explicitly named AI recommendations and engaging younger adults as one of the main directions for the platform's development.
Therefore, modern Facebook is noticeably different from the site it was ten or fifteen years ago.
Why Facebook became so important to the history of the internet
Facebook was not the first social network. Before it, there were already Friendster, MySpace, and other services. Not all the features it became famous for were invented by Facebook.
Its significance lies rather in the fact that Facebook managed to make social networks a part of everyday life for a vast number of people.
A public profile with a photo, a list of friends, a news feed, likes, post sharing, brand pages, interest-based groups — in the 2010s, all of this became so commonplace that the very logic of Facebook began to influence how other platforms were created.
At the same time, along with the advantages, the problems of social networks became evident: dependence on the algorithmic feed, the spread of misinformation, the difficulty of content moderation, the political influence of platforms, and privacy issues.
Thus, the story of Facebook is, to some extent, also the story of the development of social internet over the last two decades. It started as a student photo catalog and transformed into a platform that changed the very notion of how people can communicate and present themselves online.
