everything is displayed on the screen using graphics and text and a mouse can be used to click buttons, icons and menus.ДЇinding difficulty in programming, here are the roadmap for non-engineer students. Modern operating systems use Graphical User Interface(GUI) i.e. The operating system coordinates between all the tasks being performed by the computer to make sure that each program gets what it needs. Operating System also maintains and controls the antivirus, therefore, if any threat is detected all the processes are halted and the antivirus pop-up dialog is given the highest priority. For instance, when you maximise a video for watching a video or playing a game, all the background applications are kept running by the operating system. The Operating System is designed to make computation easy, by enabling multitasking. This helps us in entering and exiting programs. The operating system also comes with a memory manager, such as Google Chrome. An operating system is responsible for managing and allocating resources(Memory, CPU, and Storage) to all the programs running in the device.ДЄfter the desktop has been successfully loaded on your device, the operating system allows you to interact with the software components, and the hardware components allow the operating system to process this information. Every computer must have an Operating system to work effectively.

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