When was microsoft founded
Content on WhatAnswers is provided "as is" for informational purposes. While we strive for accuracy, we make no guarantees. Content is AI-assisted and should not be used as professional advice.
Last updated: April 17, 2026
Key Facts
- Microsoft was founded on April 4, 1975
- Founders were Bill Gates and Paul Allen
- Founded in Albuquerque, New Mexico
- First major product was a version of BASIC for the Altair 8800
- Became the world's largest PC software company by the 1990s
Overview
Microsoft Corporation, one of the most influential technology companies in history, traces its origins to the dawn of the personal computing era. Founded during a time when computers were largely confined to large institutions, Microsoft aimed to bring software to individual users.
The company emerged from a shared vision between two young innovators who saw the potential of software to revolutionize how people interact with machines. Their early breakthrough laid the foundation for decades of technological advancement and market dominance.
- April 4, 1975 marks the official founding date of Microsoft, when Bill Gates and Paul Allen began developing software for the Altair 8800 microcomputer.
- The company was initially named Micro-Soft, a blend of 'microcomputer' and 'software', and was registered in New Mexico where the Altair was based.
- Bill Gates, then a student at Harvard, and Paul Allen, working at Honeywell, collaborated remotely before relocating to Albuquerque to focus on the venture.
- Their first product was Altair BASIC, an interpreter that allowed users to write programs for the MITS Altair 8800, one of the first personal computers.
- Microsoft moved its headquarters to Washington State in 1979 and incorporated in 1981, just before its pivotal deal with IBM to supply the PC-DOS operating system.
How It Works
Understanding Microsoft's founding involves recognizing the technological and entrepreneurial context of the mid-1970s, when hobbyist computing was gaining momentum. The company's business model centered on licensing software rather than selling hardware, a strategy that proved highly scalable.
- Founding Vision: Bill Gates and Paul Allen believed software would become more valuable than hardware, leading them to focus on creating accessible programming tools for early PCs.
- Altair 8800 Collaboration: After seeing the Altair featured in Popular Electronics, Allen convinced Gates they could write a BASIC interpreter, which they demonstrated successfully in March 1975.
- Early Licensing Model: Microsoft charged computer makers a per-copy fee to license its software, enabling rapid expansion without manufacturing costs.
- Move to Washington: In 1979, Microsoft relocated to Bellevue, Washington, to establish a more centralized base closer to talent and emerging tech communities.
- IBM Partnership: In 1980, Microsoft secured a deal to provide the operating system for IBM’s first PC, leading to the creation of MS-DOS, a cornerstone of its future success.
- Windows Launch: Released in 1985, Windows introduced a graphical user interface, eventually becoming the dominant OS for personal computers worldwide.
Comparison at a Glance
Microsoft's founding and growth can be better understood when compared to other major tech companies of the era.
| Company | Founded | Founders | Initial Product | Headquarters |
|---|---|---|---|---|
| Microsoft | April 4, 1975 | Bill Gates, Paul Allen | Altair BASIC | Albuquerque, NM (later Redmond, WA) |
| Apple | April 1, 1976 | Steve Jobs, Steve Wozniak | Apple I Computer | Cupertino, CA |
| IBM | 1911 | Charles Flint | Tabulating machines | Armonk, NY |
| September 4, 1998 | Larry Page, Sergey Brin | Search engine | Mountain View, CA | |
| Amazon | July 5, 1994 | Jeff Bezos | Online bookstore | Seattle, WA |
This comparison highlights how Microsoft entered the scene just before the PC revolution accelerated. Unlike older firms like IBM, Microsoft focused exclusively on software, allowing it to adapt quickly and dominate the industry.
Why It Matters
Microsoft's founding was a pivotal moment in the digital age, shaping how billions interact with technology. Its rise exemplifies how software innovation can drive global economic and cultural change.
- Democratized Computing: Microsoft made personal computing accessible through affordable software, enabling widespread adoption in homes and businesses.
- Established Industry Standards: MS-DOS and later Windows became the de facto operating systems for PCs, influencing hardware design and software development worldwide.
- Created the Software Licensing Model: Microsoft pioneered the concept of charging per license, a model now used across the tech industry.
- Spurred Innovation: The company’s success inspired a generation of entrepreneurs and developers to enter the software space.
- Global Economic Impact: By 2023, Microsoft had a market cap exceeding $2 trillion, making it one of the most valuable companies in the world.
- Long-Term Influence: Microsoft’s transition into cloud computing with Azure has positioned it as a leader in the next phase of digital transformation.
From a small startup in New Mexico to a global technology leader, Microsoft's founding remains a landmark event in the history of innovation.
More When Was in Daily Life
Also in Daily Life
More "When Was" Questions
Trending on WhatAnswers
Browse by Topic
Browse by Question Type
Sources
- WikipediaCC-BY-SA-4.0
Missing an answer?
Suggest a question and we'll generate an answer for it.