operating systems

operating systems

1. windows

   • microsoft windows was invented by Bill Gates in 1981. Microsoft was an incorprated software but it goes back all the way back to 1925. microsoft is the worlds leading producer of computer software.
     • • William Henry "Bill" Gates III (born October 28, 1955) is an American business magnate, philanthropist, investor, computer programmer, and inventor. Gates originally established his reputation as the co-founder of Microsoft, the world’s largest PC software company, with Paul Allen. During his career at Microsoft, Gates held the positions of chairman,

2. Apple Mac

   • Apple Mac OS X is a series of Unix-based graphic line operating system. It is developed and marked by Apple Inc. it has also been design to run on all MAC computers. It includes OSX and IOS. It was founded by Steve jobs, Steve Wozniak and Ronald Wayne on April, 1st, 1976
     • • • • Ronald Gerald Wayne is a retired American electronics industry worker. He co-founded Apple Computer with Steve Wozniak and Steve Jobs, providing administrative oversight for the new venture.
         • Stephen (or Stephan) Gary "Steve" Wozniak:18 (born August 11, 1950), known as "Woz", is an American electrical engineer who co-founded Apple Computer (now Apple Inc.) with Steve Jobs and Ronald Wayne. Wozniak single-handedly designed both the Apple I and Apple II computers in the late 1970s. These computers contributed significantly to the microcomputer revolution.
       • February 24, 1955 – October 5, 2011) was an American entrepreneur,marketer, and inventor, who was the cofounder, chairman, and CEO of Apple Inc. Through Apple, he is widely recognized as a charismatic and design-driven pioneer of the personal computer revolution and for his influential career in the computer and consumer electronics fields, transforming "one industry after another, from computers and smartphones to music and movies."

3. linux

   • . Linux is represented a 25 billion ecosystem in 2008. It began in 1991 and was created by Linus Torvalds.
     • • Linux Torvalds born December 28, 1969) is a Finnish American software engineer, who was the principal force behind the development of the Linux kernel that became the most popular kernel for operating systems. He later became the chief architect of the Linux kernel and now acts as the project's coordinator. He also created the revision control system Git. He was honored, along with Shinya Yamanaka, with the 2012 Millennium Technology Prize by the Technology Academy Finland "in recognition of his creation of a new open source operating system for computers leading to the widely used Linux kernel"

4. ANDROID

   • an open-source operating system used for smartphones and tablet computers.
     • RICH MINER
       • • Rich co-founded Android and is a pioneer in the mobile space. He leads Google Ventures’ East Coast investment team. Rich is based in Cambridge, Mass. He has over 25 years of experience growing businesses with innovative communications and interface-intensive applications.
     • ANDY RUBIN
       • • Andrew E. "Andy" Rubin is the co-founder and former CEO of both Danger Inc. and Android Inc. He was Senior Vice President of Mobile and Digital Content at Google until March 2013, where he oversaw development of Android, an open-source operating system for smartphones. Rubin has seventeen patents for his inventions.

5. QNX

   • QNX is a mobile operating system that was originally developed for embedded systems. The operating system's developer, QNX Software Systems, was acquired by Research in Motion (RIM) and the OS adapted for use in the BlackBerry Playbook tablet.
     • BLACKBERRY
       • A global leader in mobile communications, BlackBerry® revolutionized the mobile industry when it was introduced in 1999. Today, BlackBerry aims to inspire the success of our millions of customers around the world by continuously pushing the boundaries of mobile experiences.

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