Who invented DOS disk operating system?
Timothy Paterson
American computer programmer Timothy Paterson, a developer for Seattle Computer Products, wrote the original operating system for the Intel Corporation’s 8086 microprocessor in 1980, initially calling it QDOS (Quick and Dirty Operating System), which was soon renamed 86-DOS.
Who invented Microsoft operating system?
Bill Gates
On April 4, 1975, at a time when most Americans used typewriters, childhood friends Bill Gates and Paul Allen found Microsoft, a company that makes computer software.
What was the deal Microsoft made with IBM concerning DOS?
Microsoft’s Paul Allen and Bill Gates met with IBM in 1980. On Nov. 6, 1980, the contract that would change the future of computing was signed: IBM would pay Microsoft $430,000 for what would be called MS-DOS.
Did Bill Gates invent the operating system?
Gates and company didn’t invent the operating system. By 1991, Microsoft’s operating systems were used by 93 percent of the world’s personal computers. The Windows operating system is now used on most of the world’s desktop computers, and Word is the cornerstone of the company’s prevalent Office products.
Who sold DOS to Bill Gates?
| Gary Kildall | |
|---|---|
| Nationality | American |
| Alma mater | University of Washington (BS, MS, PhD) |
| Occupation | Computer scientist entrepreneur |
| Years active | 1972–1994 |
Which is the first operating system?
The first operating system used for real work was GM-NAA I/O, produced in 1956 by General Motors’ Research division for its IBM 704. Most other early operating systems for IBM mainframes were also produced by customers.
How did Bill Gates meet the CEO of IBM?
Mary Gates played a big part early on in the success of her son Bill and Microsoft. Being on the board of United Way, she met the CEO of IBM, who was eventually introduced to Bill Gates. This encounter eventually led to Microsoft and IBM striking the software deal.
What mistake did Bill Gates make IBM?
Bill Gates admits Control-Alt-Delete was a mistake, blames IBM.