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Software
software

Software (in English: Software) or application is a set of detailed and step-by-step instructions that follow a specific purpose.

Apparently, John Tukey's first use of the word in 1958 was the first to use it. This term may have been used against hardware (hardware), which was used much before the emergence of computers (ie, gadgets and objects).
Two general software groups

Computer software can be divided into two major categories:

System software (in English: System software)
Software application

It can be said that software applications, applications that are used, and software systems are computer management. The most important system software is the operating system.
operating system

When you install an application on your computer, its hardware components come in the command of that program. For example, when you are working with a music program, your computer's sound card will work with the music player and play a song or file (audio file) from your computer speaker.

This connection between the software and the hardware is performed by the operating system. This is only part of the operating system's work.
Three General Groups of Architectural Software

From a structural point of view, software is divided into the following categories:

Client base or client base
Server-Base
The user is a Client-Server Base

Today, the word software is used in terms other than the meaning of a computer program. For example, in management knowledge to refer to methods and technical knowledge (against equipment and manpower). The software has a variety of types, the most important of which are commercial and freeware. Particularly with the approaches of GNU and Linux designs, the deeper meaning is given to free software, as some software consider the culture as a symbol. Developers develop and publish software. These programmers may be involved in a company or program at home, such as programmers of some Linux software. Today, most users only work with the graphical appearance of these programs, and many of them are hidden from the user's perspective, in other words, each software is a set of ciphers that support a particular algorithm. These ciphers combine with graphic codes and many program actions away. From normal user's eyes. Programs are written with passwords, which will then run a cryptography on the user's computer.
Software competition
At the moment, many computer software can be found in the market that are seriously competing for survival. Among the notable issues is the purchase of small and large software companies by other companies. As Google's large corporation continues to buy corporate stocks, it has managed to capture many companies over the short term.


System software

System software is referred to as computer software that is related to computer system operation or low-level computer applications. These software systems depend on the physical structure of the computer hardware and are used in writing lower-level languages ​​such as assembly language. Operating systems and drivers are system software. One of the languages ​​used to write system software is the C programming language. Working with C is easier for programmers and they prefer the language to the assembly. If there is a problem with the hardware constraint to write the system software, we'd better work with the assembly language, which is lower. System software is hardware dependent.



System software is a software application for high-end and non-system-wide applications of the computer, and is usually written in high-level languages, which is independent of the hardware's hardware details.



Software Applications

Software application is a software that directly uses the resources and capabilities of the computer to work directly with the user. It should be noted that this expression means the term system software.

System software works against the background and provides services that other software or operating system can use to do their work. Instead, he usually does not directly contact the normal user and does not provide the service to him.

In practice, most of the software users are dealing with are categorized as such. For example, you can refer to desktop software such as word processors, spreadsheets, graphic design software, computer games and the like.

Many software applications also provide application developers with the ability to develop software tools to use software features in new software. For example, Adobe Acrobat software provides the installation of an IPAI that the developer can use to use Acrobat capabilities in his program.

Other examples include text processing software, spreadsheets (spreadsheets), and nova and poster software.


Computer hardware
Computer hardware is a collection of physical components that can be touched (see) and comprise a computer such as a display, a keyboard, a computer memory,

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