The name that comes to mind most often when mentioning founders who were in college when they created their big idea is Mark Zuckerberg, co–founder of Facebook.
The other four co–founders were Andrew McCollum, Chris Hughes, Dustin Moskovitz, and Eduardo Saverin. Originally, the site was called theFacebook, and it was created just for fellow Harvard classmates. It was an online place where classmates could find information on one another, and where they could connect with people who were sharing their classrooms and hallways.
It brought students together, and allowed them to learn about one another's lives at a time when the Internet was still getting a good foothold in the minds of many people and the term "social media" wasn't something everyone had heard of. While there were social media sites available before Facebook (MySpace, anyone?), Zuckerberg and his co–founders created something inimitable. It was so different that it captured the interest of a high number of Harvard students – and people outside of Harvard begin complaining that they didn't have anything like that to use.
Over time, Zuckerberg and his co–founders became aware that other schools were jealous of what he was offering to the students of Harvard. The site was expanded to allow students from other schools to connect with Harvard and with one another, and the popularity of that option grew until a number of schools had high percentages of their students logging on and linking up to see what others were doing. What started out as a small idea to keep students at one school connected had become something much greater than that.
When the popularity of “theFacebook” began to soar, Zuckerberg realized its massive potential. Rather than remain in college and focus on his studies in computer science and psychology, he dropped out and focused the majority of his time and attention on the development of the site. The site was renamed Facebook and opened up to others outside of educational circles. As of 2015, use of the site had grown to more than one billion people worldwide. It's the largest social media site in the world, and all indications are that it will remain that way indefinitely. It has changed throughout the years, but its popularity remains high.
Larry Page & Sergey Brin
While Zuckerberg may be one of the most famous dorm room founders, he's far from the only one who took what he learned in the classroom and coupled it with real life to make something amazing.
Other dorm room founders who created companies with household names include the duo of Larry Page and Sergey Brin, the creators of Google. They were Ph.D. students at the time they started developing the search engine, which started out as a part of Stanford's Digital Library Project. They wanted to see a more powerful search engine that was also effective.
While searching was already possible, it often did not work well, and its lack of power meant that much was missed during a large number of searches. Navigating the Internet was clunky, at best, and other search sites gave results that could often be considered questionable. A targeted, proper search engine was needed, but it had to be easy to use and it had to be comprehensive. One of the main complaints with previous search engines was that they did not return enough results – and much of what they did return was not relevant to what the searcher was actually looking for.
A better way had to be out there somewhere, and Page and Brin discovered it as they were trying to catalog the digital library and make it searchable. When they saw what they had, they knew they were on the cusp of something that could change the Internet forever.
It was then just a matter of continuing to develop what they had already started. That took time and effort. At first, one could not simply type in "Google" and reach the search engine. The original address was google.stanford.edu. That was changed as the site continued to be developed and more capability was added to it.
Today, Google is the world's most dominant search engine. From there, the company evolved into more than just a way to search the Internet. The conglomerate now provides a significant number of Internet–based services and products, including Google+, Blogger, Picasa Web Albums, and more. Most people don't say "search for that." They say "just Google it." The site has become such a common part of daily life for so many people that there is no reason to use a different search engine in most cases. The majority of people who want to find something online know Google will give them the best results, fast. Google has branded itself synonymous with the word “search”.
Bill Gates & Paul Allen
Another top company that started out in a dorm room is Microsoft, founded by Bill Gates and Paul Allen during their time at Harvard. While Microsoft took time to develop, Gates and Allen worked together to determine what worked and what did not.
That helped them navigate through problems that the company would have and to focus on what they would do in the future. Still, they refrained from actually starting up the company for some time. They did not have the capital, and Gates didn't have the support he needed from his parents, who wanted to see him stay in college and finish his proposed path of study.
As the idea of Microsoft continued to be developed, though, both Gates and Allen discovered that they had stumbled onto something big, and that they could lose out if they didn't take the chance and act on what they had found and what they believed in. Realizing the value of what they had created, Gates made the no–longer–difficult decision to drop out to begin building the software company, following the vision and plan he and Allen had created. While Gates' parents wanted him to pursue a law career, he studied computing and gained their support before dropping out of Harvard to pursue his dreams.
In 2015, Gates was said to be worth more than $82 billion. He is among the best–known people involved in the computer revolution, although some have questioned his business tactics. Those questions haven't stopped Gates from moving forward, and they haven't stopped Microsoft from developing into a multibillion–dollar company that is a household name in most developed countries. Gates has also given billions of dollars away to charity through the Bill & Melinda Gates Foundation and other philanthropic endeavors.