๐ The lecture introduces the concept of operating systems and their role as an intermediary between users and computer hardware.
๐ป Operating systems enable users to access and interact with computer hardware, execute programs, and communicate with peripherals.
๐ Operating systems act as mediators or intermediaries between users and the hardware and data of a computer system.
๐ The purpose of an operating system is to manage and allocate resources in a computer system.
๐ป An operating system acts as an intermediary between applications and the hardware, allowing applications to access and utilize computer resources.
๐ The operating system also functions as a manager to prevent conflicts and crashes, ensuring smooth execution of programs.
โ๏ธ The OS acts as a kernel program that controls hardware and monitors running processes.
๐ป OS serves as an interface for users, making it easier to use and operate various programs.
๐ฏ The main goals of an OS are to provide convenience and efficiency to users.
๐ System protection is an important feature of an operating system, as it can prevent errors from causing damage.
๐ง Operating systems should support easy development and updates of new software applications.
๐ The history of operating systems can be divided into four generations, showcasing the evolution of computer technology.
Best Processing is the execution of a series of jobs in sequential order.
Different generations of operating systems have improved functionalities such as file management, multi-user support, and graphical user interfaces.
A good operating system should provide services for program creation and editing.
๐ The execution of a program requires all instructions and data to be stored in main memory
๐ฅ๏ธ Input/output and file operations need to be initialized by the operating system
๐ The OS needs to provide protection mechanisms for resource access and handle conflicts
๐ก Operating systems handle conflicts and crashes, providing protection and error detection and response.
๐ Operating systems detect user errors and provide appropriate feedback and consequences.
๐ Operating systems have an accounting system to track resource usage and performance.
Peter Green's Magic Scale with Jeff McErlain
Small Talk
Wuthering Heights by Emily Brontรซ | Chapter 9
How to Exercise & Diet Correctly for Your Body Type | Joanna Soh
ใ่ฆ้ใใช๏ผใใใฝใณใณใในใ10ใ2023ๅคใใ็บ่กจใใพใใๅพๅใซใฏๅ่ฃฝๅใฎใฌใใฅใผใใคใใฆใพใใฎใงใใใฒใ่ฆงใใ ใใ
What is an API (in 5 minutes)