unix

unix - It's an operating system that was formed in the year 1969.

system software

system software - A software that is design to operate into a hardware.


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software development

software development - A set of activties that will contain software products.

operating system

operating system - This is an interface facing a hardware which also deals with the managment and condination.

network operating system

network operating system - A program that will contain a program of data process.

Multitasking

Multitasking - A method of several tasks that you can contain.

MS - DOS

MS - DOS - A system provided to a x86 based of a personal computer.