operating system.
¿which is?
is an interface that allows communication between the user and the machine.
memory
CPU
Memory management
Process management.
Input and output devices.
Structure of operating systems.
Modular structure.
a system based on the organization of repetitive elements called modules.
Microkernel structure.
has a primitive set of basic functions for the machine.
Concentric ring structure.
organizes the priorities hierarchically in 6 layers.
Client - server structure
tasks are usually distributed among the service providers, in order to alleviate the resource consumption of the customer's own machine.
Structure of a Virtual operating system.
is a program that runs within an operating system, performing the simulation of having another computer.
various operating system environments
Centralized operating systems
It only uses the resources of one machine
Network operating systems
It allows the connection of several machines to the network, they will be able to share information between them.
Distributed operating systems
can access resources remotely, just as they do locally.
types of operating systems
Windows
Linux
Mac Oex
Unix
Dos
architecture of a computer system
windows architecture
VMWARE architecture
linux architecture
mac architecture