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Aravali College of Engineering and Management, Faridabad

Session on Computer Software

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Aravali College of Engineering and Management, Faridabad

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  1. Computer Software Program Name : BBA (FS&B)Semester : 1st Sem

  2. Software?  Software Computer Instructions or data, anything that can be stored electronically is Software.   Examples:- Ms word, excel, power point, spread sheets, library management system etc.

  3. Types of Software

  4. System Software The System Software consist of the Operating System and all the utilities that enable the computer tofunction.  System software actually controls the hardware so that application software can perform any action ortask.  Example: Operating Systems, Compiler, Loader, Linker, Interpreter and etc

  5. Types of SystemSoftware • OperatingSystem • Utilities • DeviceDrivers • LanguageTranslators

  6. ApplicationSoftware: Application Software includes programs that do real work foruser. Example: Payroll systems, Inventory Control, Manage student database, Word Processor, Spreadsheet and Database Management Systemetc.,

  7. ApplicationSoftware • Categories of ApplicationSoftware • Types ofApplication • Forms of ApplicationSoftware

  8. Categories of Application Software BusinessSoftware  Graphic &Multimedia  Home / Personal /Education  Communication 

  9. Types of ApplicationSoftware Proprietary  In-house  Contract  Off-the-shelf  Customizedpackage 

  10. Forms ofApplication Package Software  CustomSoftware  WebApplication  OpenSource  Shareware  Freeware  Public-domainSoftware 

  11. ApplicationSoftware Actually the application software consists of programs that are designed to make users more comfortable or productive to assist personal tasks The application software is present on computer hard disk Application software can also be stored on CDs, DVDs, and flash or keychain storagedevices   

  12. Type Of ApplicationSoftware Proprietary Proprietary software is a licensed software under exclusive legal right ofowner. In-house In In-house software we develop application with the help of companyresources Off-the-shelf An existing software program that can be used without any changes expected. Contract The software which is developed for a specific company for theirrequirement.  o  o  o  o

  13. Form Of Application Software • Packagesoftware • A software which is sold in a bundle dueto similar function ofprograms. • Example • o Microsoft office, windowsCd

  14. SystemSoftware In System software programs are designed to operate, control and enhances the processing capabilities of the computer System software is developed by computer manufacturer in low levellanguage It also helps hardware components to work together and provide support for the development and execution of the applicationsoftware Programs which are included in system software package are known as system programs and the programmers who develop those programs are known as systemprogrammer    

  15. Types of SystemSoftware OperatingSystem An operating system is software which manages computer hardware and software resources. It also provides common services to computerprograms. The operating system is an essential component of the system software in a computer system.Application programs are dependent on operating system tofunction  

  16. Utilities • Utilities software is system software which is manufactured to help ,analyze, configure, optimize or to maintain acomputer. • It also helps in maintenance and problem solving of acomputer.

  17. Common types of utilityprograms Hardwareutilities   Virus-detection and recoveryutilities File-compressionutilities  Spam and pop-up blockerutilities  Backup  Uninstall 

  18. DeviceDrivers Device driver is actually a communication device between device and computer It loads every time inmemory When a new device is added the driver should be installed in order to run the program o o o

  19. Featuresof SystemSoftware Close to system Fast in speed Difficult todesign Difficult tounderstand Lessinteractive Smaller in size Difficult tomanipulate Generally written in low levellanguage o o o o o o o o

  20. Aravali College of Engineering And Management Jasana, Tigoan Road, Neharpar, Faridabad, Delhi NCR Toll Free Number : 91- 8527538785 Website : www.acem.edu.in

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