This led Apple to acquire NeXT in 1997, allowing NeXTSTEP, later called OPENSTEP, to serve as the basis for Apple's next generation operating system. Throughout the 1990s, Apple had tried to create a "next-generation" OS to succeed its classic Mac OS through the Taligent, Copland and Gershwin projects, but all were eventually abandoned. Its graphical user interface was built on top of an object-oriented GUI toolkit using the Objective-C programming language. The kernel of NeXTSTEP is based upon the Mach kernel, which was originally developed at Carnegie Mellon University, with additional kernel layers and low-level user space code derived from parts of BSD. There, the Unix-like NeXTSTEP operating system was developed, before being launched in 1989. The heritage of what would become macOS had originated at NeXT, a company founded by Steve Jobs following his departure from Apple in 1985. As of 2023, the most recent release of macOS is macOS 14 Sonoma. In 2020, Apple began the Apple silicon transition, using self-designed, 64-bit ARM-based Apple M series processors on the latest Macintosh computers. In 2006, Apple transitioned to the Intel architecture with a line of Macs using Intel Core processors. MacOS has supported three major processor architectures, beginning with PowerPC-based Macs in 1999. After sixteen distinct versions of macOS 10, macOS Big Sur was presented as version 11 in 2020, and every subsequent version has also incremented the major version number, similarly to classic Mac OS and iOS. Apple shortened the name to "OS X" in 2011 and then changed it to "macOS" in 2016 to align with the branding of Apple's other operating systems, iOS, watchOS, and tvOS. The derivatives of macOS are Apple's other operating systems: iOS, iPadOS, watchOS, tvOS, and audioOS.Ī prominent part of macOS's original brand identity was the use of Roman numeral X, pronounced "ten", as well as code naming each release after species of big cats, or places within California. All releases from Mac OS X Leopard onward with the exclusion of Mac OS X Lion are UNIX 03 certified. The first desktop version, Mac OS X 10.0, was released on March 24, 2001. During this time, Apple computers co-founder Steve Jobs had left Apple and started his own company, NeXT, developing the NeXTSTEP platform that would later be acquired by Apple to form the basis of Mac OS X. Mac OS X succeeded classic Mac OS, a Macintosh operating system from 1984 to 2001. Within the market of desktop and laptop computers, it is the second most widely used desktop OS, after Microsoft Windows and ahead of all Linux machines, including ChromeOS. It is the primary operating system for Apple's Mac computers. The devices can also be ejected - either individually or all at once.MacOS ( / ˌ m æ k oʊ ˈ ɛ s/ originally Mac OS X, previously shortened as OS X) is an operating system developed and marketed by Apple Inc. SD cards and USB sticks are displayed here. It shows how much space is used and how much is free. The computer's hard drive can be kept under control with this panel. Among others information, it displays the number of charging cycles and the health of the battery. This panel is available if the app is running on a MacBook and displays basic battery parameters. The network category shows the current download and upload speed and the number of open connections. A list of processes using the most memory is also displayed.īasic network information such as the local and external IP address or the transfer rate of the WLAN connection is displayed on this panel. The current load is displayed as well as that of the last few seconds. The Memory panel shows data related to memory. A list of processes that have the highest processor utilization is also displayed. The processor panel shows important details about processor usage. This includes, for example, the macOS version used or details about your computer. Get an overview of the most important parameters of your system. System Dashboard Pro offers the following features The app has been completely redeveloped and optimized for the latest systems. The System Dashboard Pro is a modern reinterpretation of the System Dashboard and offers more information than ever.
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