Bill Gates
Bill Gates is an American entrepreneur who co-founded Microsoft in 1975, playing a central role in the personal computer revolution, and later became one of the world's leading philanthropists.
A single licensing deal, structured so one company could sell its operating system to any computer maker rather than just one, quietly built the foundation of a software empire.
Dropping Out to Build Microsoft
Gates co-founded Microsoft with childhood friend Paul Allen in 1975, dropping out of Harvard University to pursue the venture full-time after recognizing the transformative potential of the emerging personal computer industry.
The Deal That Built an Empire
Microsoft's pivotal breakthrough came when it secured a licensing deal with IBM to supply an operating system, MS-DOS, for IBM's new personal computers — a deal Gates structured so Microsoft retained the right to license the software to other manufacturers as well, ultimately establishing near-universal market dominance.
Windows and Global Dominance
Microsoft's later Windows operating system, first launched in 1985 and refined through subsequent versions, became the dominant software platform for personal computers worldwide, making Microsoft one of the most valuable companies on Earth throughout the 1990s and 2000s.
Stepping Back from Microsoft
Gates served as Microsoft's CEO until 2000 and remained chairman of the board until 2014, gradually shifting his focus and time away from daily operations toward other pursuits in his later years at the company.
A Second Act in Philanthropy
Since stepping back from Microsoft, Gates has focused primarily on philanthropy through the Bill & Melinda Gates Foundation, one of the largest charitable foundations in the world, directing billions of dollars toward global health, education, and poverty reduction initiatives.
