Monday, July 25, 2011

Softwares

Computer software, or just software, is a collection of computer programs and related data that provide the instructions for telling a computer what to do and how to do it. In other words, software is a conceptual entity which is a set of computer programs, procedures, and associated documentation concerned with the operation of a data processing system. We can also say software refers to one or more computer programs and data held in the storage of the computer for some purposes. In other words software is a set of programs, procedures, algorithms and its documentation. Program software performs the function of the program it implements, either by directly providing instructions to the computer hardware or by serving as input to another piece of software. The term was coined to contrast to the old term hardware (meaning physical devices). In contrast to hardware, software is intangible, meaning it "cannot be touched".[1] Software is also sometimes used in a more narrow sense, meaning application software only. Sometimes the term includes data that has not traditionally been associated with computers, such as film, tapes, and records.[2]

there are 2 kinds of software:

these are application software and system software  
Application software, also known as an application or an "app", is computer software designed to help the user to perform singular or multiple related specific tasks. Examples include enterprise software, accounting software, office suites, graphics software and media players. Many application programs deal principally with documents. Apps may be bundled with the computer and its system software, or may be published separately. Some users are satisfied with the bundled apps and need never install one.
Application software is contrasted with system software and middleware, which manage and integrate a computer's capabilities, but typically do not directly apply them in the performance of tasks that benefit the user. The system software serves the application, which in turn serves the user.
or for short these are the softwares that are being downloaded, here are some examples:
1) Opera (Web Browser)
2) Microsoft Word (Word Processing)
3) Microsoft Excel (Spreadsheet software)
5) MySQL (Database Software)
6) Microsoft Powerpoint (Presentation Software)
7) iTunes (Music / Sound Software)
8) VLC Media Player (Audio / Video Software )
9) World of Warcraft (Game Software)
10) Adobe Photoshop (Graphics Software)

System software is computer software designed to operate the computer hardware and to provide a platform for running application software or for short system software are softwares that are already inthe computer when you open it, here are some examples: 
1) Microsoft Windows
2) Linux
3) Unix
4) Mac OSX
5) DOS
6) BIOS Software
7) HD Sector Boot Software
8) Device Driver Software i.e Graphics Driver etc
9) Linker Software
10) Assembler and Compiler Software
  

REFLECTION :
why should we study softwares??
 we need to study it because, softwares are important thing to study and it can help us in the future.
someday I would wish to have a  bussiness that includes computers, now in that dream I should know
what are in the computer maybe if we didn't study that I would be cheated and tricked so it is important to study it because it can really help us in our dreams our in some other way.

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