Bill Gates (William Henry Gates III) was born on October 28, 1955, in Seattle, Washington. As one of the main founders of Microsoft, Gates is not only one of the wealthiest people in the world but also a highly influential figure in technology and philanthropy. As of 2017, his estimated net worth reached $84.2 billion, roughly equivalent to the combined GDP of several African countries. In recent years, Gates has retired from full-time work at Microsoft to focus on his charitable efforts through the Bill & Melinda Gates Foundation.
Early Life
Bill Gates’ father, William Gates Sr., was a prominent lawyer, and his mother, Mary, held an executive position at a major bank. Although the family was wealthy, they emphasized the importance of hard work and not taking success for granted.
At age 13, Gates attended Lakeside School, where he was first introduced to computers. He taught himself programming and even created a simple “Tic-Tac-Toe” game. Gates spent hours learning languages like Fortran, machine code, and Lisp, collaborating with the Computer Center Corporation (CCC) to study source code.
In 1973, Gates enrolled at Harvard University, studying mathematics and computer science. However, he was more interested in pursuing his programming projects. When he saw an opportunity to start his own company, he left Harvard before completing his degree.

Founding Microsoft
In 1976, Gates founded Microsoft and signed a contract with MITS (Micro Instrumentation and Telemetry Systems) to develop a basic operating system for their new microcomputer. In the early days, Gates reviewed almost every line of code and handled various business operations, including packaging and shipping.
Early Breakthrough and IBM Partnership
In 1980, IBM approached Microsoft to develop a BASIC interpreter for their new PC. As IBM PCs gained popularity, more clone PCs were developed. Microsoft successfully licensed its operating system to these companies, establishing dominance in the personal computer software market. Software like Microsoft Word and Excel became industry standards.
The Windows Era
In 1990, Microsoft released its first Windows version, replacing text-based interfaces with a graphical user interface. It quickly became a best-seller. The launch of Windows 95 in 1995 set the foundation for subsequent Windows versions, including Windows 2000, XP, and Vista.
During his tenure, Gates diversified Microsoft’s business. For instance, Internet Explorer became a mainstream web browser, largely due to being pre-installed on most PCs. However, Microsoft struggled in the search engine market, where Google far outpaced MSN Search. Microsoft’s market success also led to multiple antitrust lawsuits. In the 1998 U.S. v. Microsoft case, the company nearly faced a breakup but ultimately survived as a single entity.
Philanthropy
In 1992, Gates married Melinda French, and they have three children: Jennifer (1996), Rory (1999), and Phoebe (2002). Together, they founded the Bill & Melinda Gates Foundation, inspired in part by David Rockefeller. The foundation focuses on global health, education, and poverty alleviation, with significant support from Warren Buffett.
Since 2008, Gates has devoted himself full-time to philanthropy. He and his wife have donated an estimated $28 billion, including $8 billion dedicated to improving global health. Gates emphasizes that wealth is not for personal accumulation but to create impact:
“Money, beyond a certain point, is no longer useful. Its real purpose is to build an organization and direct resources to the world’s poorest people.”
His philanthropic priorities include reducing childhood diseases, like polio, and addressing environmental issues. In 2015, he donated $1 billion to clean energy projects, supporting greener technologies to combat global warming.

COVID-19 and Global Health Warnings
Bill Gates has long warned about the risks of global pandemics. In 2015, he highlighted that the world was unprepared for a large-scale outbreak, which could result in millions of deaths. During the COVID-19 pandemic, Gates invested in vaccine research and criticized the U.S. government’s response, particularly funding cuts to the World Health Organization (WHO).
“Humanity has never faced a task more urgent than establishing widespread immunity. This will require an unprecedented global cooperative effort. But I know we will achieve it. There is no other choice.” — Tweet, April 30, 2020
Religion and Personal Beliefs
Bill Gates is not publicly religious but values ethics and morality. He once stated:
“I think believing in God makes sense, but what different life decisions it would make, I’m not sure.”
He views faith more as a moral framework that guides his actions to reduce inequality.
From a computer-enthusiast teenager to the founder of Microsoft and a global philanthropist, Bill Gates’ impact spans technology, health, and education. His story shows how wealth and innovation can be leveraged to improve lives worldwide, leaving a lasting legacy for future generations.