SOFTWARE

What is “SOFTWARE” ?
~ Software is corps some command executed by computer system in running its work.
~ This software is the note for computer system to save the commands, also document and also other archives.

HISTORY SOFTWARE :
- The Term " software" was first used in this sense by John W. Tukey In 1958.
- The Theory that is the of modern bases for most of software was first proposed by Alan Turing in his 1935 essay. Computable numbers with an application to the Entscheidungsproblem

SOFTWARE, have 3 level :
1.Operating system
a. Provide a way for applications software to communicate with the hardware
b. Manage the system resources such as memory
c. Manage the transfer of data to and from the various peripherals
d. Manage system security

2.Application program
a. Applications packages
b. Tailor – made software
c. General purpose packages

3.Language program
a. Low-level language
- Machine language (or machine code)
- Assembly language
b. High-level language