Operating Systems by Ruben Moreno https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq en-us 2019-11-21 07:31:20 UTC 2024-05-28 08:30:54 UTC hello@padlet.com https://padlet.net/icons/png/1f5a5.png What is an Operating System? ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414492303 An operating system is the primary software that manages all the hardware and other software on a computer. The operating system, also known as an “OS,” interfaces with the computer’s hardware and provides services that applications can use.]]> 2019-11-21 07:34:22 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414492303 What Does an Operating System Do? ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414492726 An operating system is the core set of software on a device that keeps everything together. Operating systems communicate with the device’s hardware. They handle everything from your keyboard and mice to the Wi-Fi radio, storage devices, and display. In other words, an operating system handles input and output devices. Operating systems use device drivers written by hardware creators to communicate with their devices.]]> 2019-11-21 07:36:19 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414492726 Parts of an Operating System ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414493106 -Shell: it is the outer part of an operating system and it is responsible of interacting with the operating system.

-Kernel: Responsible for managing and controlling computer resources such as the processor, main memory, storage devices, input devices, output devices and communication devices.
]]> 2019-11-21 07:37:47 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414493106 Operating Systems Aren’t Just for PCs ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414493942 When we say “computers” run operating systems, we don’t just mean traditional desktop PCs and laptops. Your smartphone is a computer, as are tablets, smart TVs, game consoles, smart watches, and Wi-Fi routers. An Amazon Echo or Google home is a computing device that runs an operating system.]]> 2019-11-21 07:40:57 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414493942 Where Do Operating Systems End and Programs Begin? ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414494779 Operating systems also include other software, including a user interface that lets people interface with the device. This may be a desktop interface on a PC, a touchscreen interface on a phone, or a voice interface on a digital assistant device.

An operating system is a large piece of software made of many different applications and processes.

]]> 2019-11-21 07:43:52 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414494779 Functions of an Operating System. ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414496719 Job scheduling
it is the process of the operating system to keep list of jobs currently being run by the computer and clocking them in and out of the processor.

Interrupt handling
It is a break from the normal sequential processing of instructions in a program

Resource control and allocation
It is situation where the processor gives a computer resources a unique number called interrupt number so that it can be able to recognize and prioritize it.

Memory Management
It is where the operating system constantly assigns main memory storage partitions to data an instructions

Error handling
 It is a situation whereby an operating system alerts the user of errors that arises in ease of illegal operations, hardware or software failure.

Input/output handling

]]> 2019-11-21 07:51:17 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414496719 Components of an Operating System. ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414497868
  • Kernel.
  • Process Execution.
  • Interrupt.
  • Memory Management.
  • Multitasking.
  • Networking.
  • Security.
  • User Interface.
    • ]]>     2019-11-21 07:55:33 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414497868     What is an Operating System as Fast As Possible ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414499486 2019-11-21 08:02:19 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414499486 Mac vs PC - Which Is Better? ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414500675 2019-11-21 08:06:31 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/414500675 Differences ruben_moreeno_2003 https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/417380178 2019-11-28 07:40:14 UTC https://padlet.com/ruben_moreeno_2003/jw7abyjyd7qq/wish/417380178