Explain Everything Mac Os

Mac OS X Versions up to Now

  • This guide will help you become familiar with Mac OS X — the operating system of every Mac. In just a few, short steps, this article will teach you everything you need to know to get started with your Mac. Mac OS X — The Basics. Mac OS X is the operating system of your Mac. It’s the basic system that enables your Mac to work.
  • The Macintosh Operating System (Mac OS) is an operating system (OS) designed by Apple Inc. To be installed and operated on the Apple Macintosh series of computers. Introduced in 1984, it is a graphical user interface (GUI) based OS that has since been released as multiple different versions. Initially, Mac OS was known as System Software.
Mac

Mac OS X Version

Codename

Release date

Server 1.0

Hera

March 16, 1999

10.0

Cheetah

March 24, 2001

10.1

Puma

September 25, 2001

10.2

Jaguar

August 24, 2002

10.3

Panther

October 24, 2003

10.4

Tiger

April 29, 2005

10.5

Leopard

October 26, 2007

10.6

Snow Leopard

August 28, 2009

10.7

Lion

July 20, 2011

10.8

Mountain Lion

July 25, 2012

10.9

Mavericks

October 22, 2013

10.10

Yosemite

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10.11

El Capitan

September 30, 2015

macOS Sierra

Sep. 20, 2016

macOS

Autumn, 2017

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Mac

From the table, you can see Apple insists on continuously surpassing itself that promptly upgrades its OS X nearly every one or two years and each OS X upgrade brings you a better combination of your software and hardware on Mac computer. An obvious example is that using DVD ripper to rip and copy DVD on your MacBook Air, MacBook Pro or iMac is seemingly much quicker and easier with the enhanced OS X. And when you apply MacX YouTube Downloader to download YouTube video on Mac, you can also find the YouTube downloader works seamlessly with your Mac to jointly aid you to effortlessly download YouTube video on Mac with amazing fast speed up to 83X faster.

When Apple introduced the Macintosh on Jan. 24, 1984, it wasn't the first computer to sport a graphical user interface (GUI) on top of its operating system (OS), but it was an early success in the consumer market. At the time, most consumer computers used text-based command lines. Computer owners had to learn numerous commands to navigate file systems and run applications. The Macintosh GUI seemed like a big leap ahead -- so much so that other companies began to invest in creating their own GUI OS.

A quick glimpse at today's Mac OS X reveals that the GUI is stronger than ever. But the current Mac operating system owes a lot to other computer projects, some of which weren't under Apple's leadership. To understand how OS X works, you have to know its history.

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Shortly after the debut of the Macintosh there was a power struggle in the executive levels of leadership at Apple. Co-founder Steve Jobs found himself pushed to the edges of the company and eventually resigned. In 1988, Jobs went on to spearhead a project he called the NeXT Computer, which ran on an operating system called NEXTSTEP. Meanwhile, Apple continued to develop the Mac operating system.

Explain Everything Mac Os 10.13

Ultimately, NeXT received little traction in the computer market, though it was used in some high-profile applications. For example, World Wide Web founder Tim Berners Lee designed the first Web page using a NeXT computer [source: CERN]. And the executive power struggle at Apple continued as the company struggled to remain relevant. It was facing stiff competition with Microsoft's Windows OS. Apple executives considered purchasing or leasing an operating system from several different sources, including IBM. Ultimately, a phone call from Steve Jobs to Apple convinced the company to acquire NeXT in order to use its OS in Mac computers. This meant Steve Jobs was once again part of Apple.

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Explain everything mac os versions

Apple began to incorporate NeXT technology with the Mac OS. Apple also began to integrate features from a failed internal OS project codenamed Copland. In September 1997, Jobs became the interim CEO of Apple. A year later, he announced that Mac OS X -- the 10th generation of the Macintosh operating system -- would debut in 1999. On March 16 of that year, Jobs revealed the first build of Mac OS X to a group of developers. While the technical name for the operating system is Mac OS X 10.0, the company gave it the codename Cheetah. Since that first release, all OS X versions have a big-cat nickname. The most recent version as of the writing of this article is Mac OS X 10.7, also known as Lion.

Now that we've got some basic history out of the way, let's take a quick look at what operating systems actually do.