What is computer software and software types?

Hello friends.. In this post we have learn that ,what is computer software and its types?
On above topics.. we are going to discuss deeply. So, please keep attension and Read carefully.
         Computer Software :-
              Computer software is a set of instructions for a computer to perform specific operations or a set of instructions that tells the computer what is to be done with the input data. In computer terminology this set of instructions is called the program,and one or more programs is termed as software.

      Different types of software:-
       

              • System software 
        System software is responsible to handle the whole the computer system.This software manages various input output devices and enables the user to interact with the machine .
For example.- Operating systems softwares like DOS (Disk operating system), Windows, MAC etc.

           • Application software 
            Software is specially suited for specific applications.
For example.- Railway and Airline reservation billing accounting. software which enables creation and storage of documents are termed as Application software.e.g. MS Office,photoshop etc.

         • Embedded software 
               Embedded software is specialized by programming in a chip of device to control its functions. Embedded is a piece of software that is embedded in hardware or Non PC devices. It is written specifically for the particular hardware that it runs on and usually has processing and memory constraints because of the devices limited computing capabilities.
For e.g. washing machine,scanners, factory robots, modern smart watches, home lighting etc.

              • Proprietary software 
              This is the software that is copyrighted and bear's limited against used by its publisher, or developer .in general this type of software requires purchasing. Proprietary software remains the property of its creator and is used by end users/organization's under predefined conditions.
Proprietary software may also be closed software of commercial software.
For e.g. Photoshop, Flash player, Microsoft Windows etc.
             • Free software 
            Free software that means softwares that respects user's freedom and community. Roughly, it means that the user have the freedom to run ,copy,distribute, study, change and improve the software.Thus free software is a matter of liverti, not price .
For e.g.LINUX,PHP ,C/C++,MOZILLA,Open Ms office ,Koffice etc.

           • Open source software 
            Open source software is a same as free software that the user have the freedom to run ,copy distribute, study and improve the software but some may give commercial look to this type of software and save it they give technical support for the software and may include other softwares to work open source software.
For e.g.Red hack software (Linux), Open office, Firefox etc.

For You -
Friends, If you like my this post please share it with your friends and if any questions in mind, then fill free to ask in comments. 

No comments

Powered by Blogger.