bill gate 事迹

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bill gate 事迹
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Bill Gates
姣斿皵.鐩栬尐
Early life
Bill Gates William Henry Gates III was born in Seattle,Washington to William H.Gates,Jr.(now Sr.) and Mary Maxwell Gates.His family was wealthy; his father was a prominent lawyer,his mother served on the board of directors for First Interstate Bank and the United Way,and her father,J.W.Maxwell,was a national bank president.Gates has one older sister,Kristi (Kristianne),and one younger sister,Libby.He was the fourth of his name in his family,but was known as William Gates III or "Trey" because his father had dropped his own "III" suffix.[12] Several writers claim that Maxwell set up a million-dollar trust fund for Gates.[13] A 1993 biographer who interviewed both Gates and his parents (among other sources) found no evidence of this and dismissed it as one of the "fictions" surrounding Gates's fortune.[12] Gates denied the trust fund story in a 1994 interview[14] and indirectly in his 1995 book The Road Ahead.[15]
Gates excelled in elementary school,particularly in mathematics and the sciences.At thirteen he enrolled in the Lakeside School,Seattle's most exclusive preparatory school.When he was in the eighth grade,the school mothers used proceeds from Lakeside's rummage sale to buy an ASR-33 teletype terminal and a block of computer time on a General Electric computer.[12] Gates took an interest in programming the GE system in BASIC and was excused from math classes to pursue his interest.After the Mothers Club donation was exhausted he and other students sought time on other systems,including DEC PDP minicomputers.One of these systems was a PDP-10 belonging to Computer Center Corporation,which banned the Lakeside students for the summer after it caught them exploiting bugs in the operating system to obtain free computer time.
At the end of the ban,the Lakeside students (Gates,Paul Allen,Ric Weiland,and Kent Evans) offered to find bugs in CCC's software in exchange for free computer time.Rather than use the system via teletype,Gates went to CCC's offices and studied source code for various programs that ran on the system,not only in BASIC but FORTRAN,LISP,and machine language as well.The arrangement with CCC continued until 1970,when it went out of business.The following year Information Sciences Inc.hired the Lakeside students to write a payroll program in COBOL,providing them not only computer time but royalties as well.At age 14,Gates also formed a venture with Allen,called Traf-O-Data,to make traffic counters based on the Intel 8008 processor.That first year he made $20,000; however,when his age was discovered,business slowed.[16][17]
As a youth,Bill Gates was active in the Boy Scouts of America where he achieved its second highest rank,Life Scout.According to a press inquiry,Bill Gates stated that he scored 1590 on his SATs.[18] He enrolled at Harvard University in the fall of 1973 intending to get a pre-law degree,[19] but did not have a definite study plan.[20] While at Harvard,he met his future business partner,Steve Ballmer,whom he later appointed as CEO of Microsoft.At the same time,he co-authored and published a paper on algorithms with computer scientist Christos Papadimitriou.[21]
Microsoft
Main article:Microsoft
BASIC
After reading the January 1975 issue of Popular Electronics that demonstrated the Altair 8800,Gates contacted MITS (Micro Instrumentation and Telemetry Systems),the creators of the new microcomputer,to inform them that he and others were working on a BASIC interpreter for the platform.[22] In reality,Gates and Allen did not have an Altair and had not written code for it; they merely wanted to gauge MITS's interest.MITS president Ed Roberts agreed to meet them for a demo,and over the course of a few weeks they developed an Altair emulator that ran on a minicomputer,and then the BASIC interpreter.The demonstration,held at MITS's offices in Albuquerque,was a success and resulted in a deal with MITS to distribute the interpreter as Altair BASIC.Paul Allen was hired into MITS,[23] and Gates took a leave of absence from Harvard to work with Allen at MITS,dubbing their partnership "Micro-soft" in November 1975.[23] Within a year,the hyphen was dropped,and on November 26,1976,the tradename "Microsoft" was registered with the USPTO.[23]
Microsoft's BASIC was popular with computer hobbyists,but Gates discovered that a pre-market copy had leaked into the community and was being widely copied and distributed.In February 1976,Gates wrote an Open Letter to Hobbyists in the MITS newsletter saying that MITS could not continue to produce,distribute,and maintain high-quality software without payment.[24] This letter was unpopular with many computer hobbyists,but Gates persisted in his belief that software developers should be able to demand payment.Microsoft became independent of MITS in late 1976,and it continued to develop programming language software for various systems.
According to Gates,people at Microsoft often did more than one job during the early years; whoever answered the phone when an order came in was responsible for packing and mailing it.Gates oversaw the business details,but continued to write code as well.In the first five years,he personally reviewed every line of code the company shipped,and often rewrote parts of it as he saw fit.[25]
IBM partnership
In 1980 IBM approached Microsoft to make the BASIC interpreter for its upcoming personal computer,the IBM PC.When IBM's representatives mentioned that they needed an operating system,Gates referred them to Digital Research (DRI),makers of the widely used CP/M operating system.[26] IBM's discussions with Digital Research went poorly,and they did not reach a licensing agreement.IBM representative Jack Sams mentioned the licensing difficulties during a subsequent meeting with Gates and told him to get an acceptable operating system.A few weeks later Gates proposed using 86-DOS (QDOS),an operating system similar to CP/M and which Tim Paterson of Seattle Computer Products had made for hardware similar to the PC.Microsoft made a deal with SCP to become the exclusive licensing agent,and later the full owner,of 86-DOS,but did not mention that IBM was a potential customer.Gates never understood why DRI had walked away from the deal,and in later years he claimed that DRI founder Gary Kildall capriciously "went flying" during an IBM appointment,a characterization that Kildall and other DRI employees would deny.After adapting the operating system for the PC,Microsoft delivered it to IBM as PC-DOS in exchange for a one-time fee[27],without transferring to IBM the ownership of the source code of the PC's operating system.There never has been an authoritative explanation why IBM,which in effect paid for its development,did not insist on gaining the ownership of the source code.
As several companies reverse-engineered the IBM architecture and developed clones[28] Microsoft was quick to license DOS to other manufacturers,calling it MS-DOS (for Microsoft Disk Operating System).By marketing MS-DOS aggressively to manufacturers of IBM-PC clones and by virtue of its undivided ownership of the operating system's source code,Microsoft went from a small player to one of the major software vendors in the home computer industry.Microsoft continued to develop operating systems as well as software applications.[29][30]
Windows
See also:History of Microsoft Windows
In the early 1980s Microsoft introduced its own version of the graphical user interface (GUI),based on ideas pioneered by the Xerox corporation,and further developed by Apple.[31] Microsoft released "Windows" as an addition and alternative to their DOS command line,and to compete with other systems on the market that employed a GUI.By the early 1990s,Windows had pushed other DOS-based GUIs like GEM and GEOS out of the market.The release of Windows 3.0 in 1990 was a tremendous success,selling around 10 million copies in the first two years and cementing Microsoft's dominance in operating systems sales.[32]
By continuing to ensure,by various means,that most computers came with Microsoft software pre-installed,the Microsoft corporation eventually became the largest software company in the world,earning Gates enough money that Forbes Magazine named him the wealthiest person in the world for several years.[33][34] Gates served as the CEO of the company until 2000,when Steve Ballmer took the position.[22] Microsoft has thousands of patents,[35] among which 2 US patents (5,552,982 and 7,106,725) include Gates as co-inventor [36].
 
 
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