The road behind. Mac OS X 10.0 was released five years ago today, on March 24th, 2001. To me, it felt like the end of a long road rather than a beginning. At that point, I'd already written over.
Is your Mac up to date with the latest version of the Mac operating system? Is it using the version required by a product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? To find out, learn which version is installed now.
If your macOS isn't up to date, you may be able to update to a later version.
- System 7 Today, Advocates of Apple's 'Orphan' Mac OS 7.6.1, Tommy Thomas, Welcome to Macintosh, 2006.10.26. Why Mac OS 7.6.1 is far better for 68040 and PowerPC Macs than System 7.5.x.
- Apple launched its Mac OS X operating system twenty years ago today, on March 24, 2001. The popular operating system replaced the classic Mac OS, which saw nine releases from 1984 to 1999.
- Mac OS X 10.4 Tiger is the fifth major release of the Mac OS X. Tiger was released to the public on April 29, 2005, for US$ 129.5 as the successor to the Mac OS X 10.3 Panther. Some new features are included in this version, which includes a fast searching system called Spotlight, new version of Safari web browser, Dashboard, a new.
Today (sei) Mac Os Update
Which macOS version is installed?
From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Big Sur, followed by its version number. If you need to know the build number as well, click the version number to see it.
Which macOS version is the latest?
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Big Sur. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.
Today (sei) Mac Os Download
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
macOS | Latest version |
---|---|
macOS Big Sur | 11.3 |
macOS Catalina | 10.15.7 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |
Today is the 20th anniversary of the launch of Mac OS X, and Macworld has an interesting piece on the history leading up to it. Jason Snell goes so far as to say that the new operating system for Macs was 'an act of desperation' by Apple.
The reason, he explains, is that while Apple had set a new direction for personal computers with the launch of the Macintosh in 1984, it had lost its way by the late 1990s …
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
macOS | Latest version |
---|---|
macOS Big Sur | 11.3 |
macOS Catalina | 10.15.7 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |
Today is the 20th anniversary of the launch of Mac OS X, and Macworld has an interesting piece on the history leading up to it. Jason Snell goes so far as to say that the new operating system for Macs was 'an act of desperation' by Apple.
The reason, he explains, is that while Apple had set a new direction for personal computers with the launch of the Macintosh in 1984, it had lost its way by the late 1990s …
In 1984, a graphical user interface on a personal computer was revolutionary; by the late 1990s, not so much.
As revolutionary as the original Mac was, it was also an early-1980s project that didn't offer all sorts of features that would become commonplace by the late 1990s.
That operating system had been originally designed to fit in a small memory footprint and run one app at a time. Its multitasking system was problematic; clicking on an item in the menu bar and holding down the mouse button would effectively stop the entire computer from working. Its memory management system was primitive. Apple needed to make something new, a faster and more stable system that could keep up with Microsoft, which was coming at Apple with the user-interface improvements of Windows 95 and the modern-OS underpinnings of Windows NT.
By 1996, says Snell, Apple had given up.
In a spectacularly humbling moment for Apple, the company began searching for a company from which it could buy or license an operating system or, at the least, use as the foundation of a new version of Mac OS. The company's management, led by CEO Gil Amelio and CTO Ellen Hancock, clearly had come to the conclusion that Apple itself was incapable of building the next-generation Mac OS.
Today (sei) Mac Os Catalina
We all know what happened… next.
Dec. 20, 1996–Apple Computer, Inc. today announced its intention to purchase NeXT Software Inc., in a friendly acquisition for $400 million. Pending regulatory approvals, all NeXT products, services, and technology research will become part of Apple Computer, Inc. As part of the agreement, Steve Jobs, Chairman and CEO of NeXT Software, will return to Apple–the company he co-founded in 1976–reporting to Dr. Gilbert F. Amelio, Apple's Chairman and CEO.
The acquisition will bring together Apple's and NeXT's innovative and complementary technology portfolios and significantly strengthens Apple's position as a company advancing industry standards. Apple's leadership in ease-of-use and multimedia solutions will be married to NeXT's strengths in development software and operating environments for both the enterprise and Internet markets. NeXT's object oriented software development products will contribute to Apple's goal of creating a differentiated and profitable software business, with a wide range of products for enterprise, business, education, and home markets.
Snell gives a good outline of the software challenges that followed, and says that's what makes the anniversary such an important one.
When we celebrate the 20th anniversary of Mac OS X, it's important to realize what we're celebrating. We're celebrating a software release that was the culmination of Steve Jobs's return to Apple. We're celebrating the operating system we still use, two decades later. But we're also celebrating the foundation of iOS, iPadOS, tvOS, and watchOS.
In that way, this isn't just the 20th anniversary of Mac OS X 10.0. It's the 20th anniversary of modern Apple, and the end of the dark days when Apple couldn't fix its own operating system.
The full piece is a good read.
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