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[44] [45] Activity Monitor appeared in Mac OS X v10.3, when it subsumed the functionality of the programs Process Viewer (a task manager) and CPU Monitor found in the previous version of OS X. [46] [47] In OS X 10.9, Activity Monitor was significantly revamped and gained a fifth tab for "energy" (in addition to CPU, memory, disk, and network). [48]
launchd has two main tasks. The first is to boot the system, and the second is to load and maintain services.. Here is a simplified view of the Mac OS X Tiger system startup on a PowerPC Mac (on an Intel Mac, EFI replaces Open Firmware and boot.efi replaces BootX):
System Settings (known as System Preferences prior to macOS Ventura) is an application included with macOS. It allows users to modify various system settings, which are divided into separate Preference Panes. The System Settings application was introduced in the first version of Mac OS X to replace the control panels found in earlier versions ...
Grand Central Dispatch (GCD or libdispatch) is a technology developed by Apple Inc. to optimize application support for systems with multi-core processors and other symmetric multiprocessing systems. [2]
Website. support.apple.com /en-us /HT204100. Mission Control is a feature of the macOS operating system. Dashboard, Exposé, and Spaces were combined and renamed Mission Control in 2011 with the release of Mac OS X 10.7 Lion. Exposé was first previewed on June 23, 2003, at the Apple Worldwide Developers Conference as a feature of the then ...
Although Spaces was a new feature for Mac OS X 10.5, virtual desktops existed for quite some time on other platforms, such as Linux, Solaris, AIX and BeOS.Virtual desktops also existed for Windows [2] and for Mac OS X via third party software., [3] and it has been a standard feature on Linux desktops for a number of years. [4]
Mac (computer) The MacBook Air is popular for its thin and light design, and its low price relative to the rest of the Mac lineup. Mac, short for Macintosh (its official name until 1999), is a family of personal computers designed and marketed by Apple. The name Macintosh is a reference to a type of apple called McIntosh.
Website. support.apple.com /en-us /HT204014. Spotlight is a system-wide desktop search feature of Apple's macOS, iOS, iPadOS, and visionOS operating systems. Spotlight is a selection-based search system, which creates an index of all items and files on the system. It is designed to allow the user to quickly locate a wide variety of items on the ...