Karteikarten
Meow
Karten in diesem Stapel (5)
- 1User InterfaceA User interface allows a user to interact with a machine. User interfaces mainly provide two things:
input: The user can change things; he or she can change how the machine works, or give more information to the machine.
output: After the user has given some input, the machine will do something, and then provide some output - 2File managementA file manager or file browser is a computer program that provides a user interface to manage files and folders. The most common operations performed on files or groups of files include creating, opening, renaming, moving or copying, deleting and searching for files, as well as modifying file attributes, properties and file permissions.
- 3Booting the ComputerIn computing, booting is the initialization of a computerized system. The system can be a computer or a computer appliance. The booting process can be "hard", after electrical power to the CPU is switched from off to on, or "soft", when those power-on self-tests can be avoided. Soft booting can be initiated by hardware such as a button press, or by software command. Booting is complete when the normal, operative, runtime environment is attained.
- 4Performs basic computer tasksThe operating system performs basic computer tasks, such as managing the various peripheral devices such as the mouse, keyboard and printers. For example, most operating systems now are plug and play which means a device such as a printer will automatically be detected and configured without any user intervention.
- 5Handles system resourcesThe operating system also handles system resources such as the computer's memory and sharing of the central processing unit (CPU) time by various applications or peripheral devices. Programs and input methods are constantly competing for the attention of the CPU and demand memory, storage and input/output bandwidth. The operating system ensures that each application gets the necessary resources it needs in order to maximise the functionality of the overall system.
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- Beschreibung
- Karteikarten am Meow, erstellt von Samantha Webb Un am 18/11/2015.
- Erstellt von
- Samantha Webb Un
- Aufrufe
- 2
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