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2. System Management Controller - Wikipedia

   en.wikipedia.org/wiki/System_Management_Controller

   The SMC has roles in controlling thermal and power management, battery charging, video mode switching, sleep and wake, hibernation, and LED indicators. It also enables enforcement of the macOS End User License, allowing macOS to identify when it is running on non-Apple hardware.

3. Restart the computer and close programs on Mac - AOL Help

   help.aol.com/articles/restart-the-computer-and...

   Note: Wait for 20 seconds, and then turn on the computer. 2. On the keyboard, hold down the Command and Option keys, and then tap the esc key. In the Force Quit Applications window, click any program other than Finder to highlight it, and then click Force Quit. 3.

4. launchd - Wikipedia

   en.wikipedia.org/wiki/Launchd

   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):

5. Power-on self-test - Wikipedia

   en.wikipedia.org/wiki/Power-on_self-test

   A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on. [1] POST processes may set the initial state of the device from firmware and detect if any hardware components are non-functional.

6. List of Mac models grouped by CPU type - Wikipedia

   en.wikipedia.org/wiki/List_of_Mac_models_grouped...

   The M4 is a system on a chip fabricated by TSMC on an enhanced 3 nm process, containing 28 billion transistors. It has 10 CPU cores (4 performance and 6 efficiency), up to 10 GPU cores, and a 16 core Neural Engine, as well as LPDDR5X memory with a bandwidth of 120 GB/s. The M4 Pro and M4 Max SoCs are fabricated by TSMC on an enhanced 3 nm process.

7. Scheduling (computing) - Wikipedia

   en.wikipedia.org/wiki/Scheduling_(computing)

   The scheduler is an operating system module that selects the next jobs to be admitted into the system and the next process to run. Operating systems may feature up to three distinct scheduler types: a long-term scheduler (also known as an admission scheduler or high-level scheduler), a mid-term or medium-term scheduler, and a short-term scheduler.

8. Thread (computing) - Wikipedia

   en.wikipedia.org/wiki/Thread_(computing)

   A process with two threads of execution, running on one processor Program vs. Process vs. Thread Scheduling, Preemption, Context Switching. In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system. [1]

9. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!