1. HISTORY & DEVELOPMENT OF SOFTWARES

2. PRESENTATION DATA COLLECTION, DATA WRITING, DATA ACTION & ROLE PLAY BY – SHAKTI.

3. DATA CO-ORDINATION, COORELATION, PROJECTORING, SCREENPLAY, ROLE PLAY & softWARE generationby- AVInash. PRESENTATION

4. PRESENTING, EDITING, ANALYSING, SPL EFFECTS, SUMMARISING &DIRECTION & ROLE PLAYBY- RAJAT GUPTA. PRESENTATION

5. INTRODUCTION

6. 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.

7. software is a set of :programs procedures algorithms & its documentation

8. Examples of computer software include: Application software- such as word processors or video games, and ERP software for groups of users. Middlewarecontrols and co-ordinates distributed systems.Programming languagesdefine the syntax and semantics of computer programs. example, many mature banking applications. System softwareincludes operating systems. Test wareis software for testing hardware or a software package.Device driverscontrol parts of computers such as disk drives, printers, CD drives, or computer monitors.Programming toolshelp conduct computing tasks in any category listed above.

9. SOFTWARE’S Overview

10. history The first theory about software was proposed by Alan Turing in his 1935 essayComputable numbers with an application to the Entscheidungsproblem (Decision problem).The term "software" was first used in print by John W. Tukey in 1958. The term is often used to mean application software. In computer science and software engineering, software is all information processed by computer system, programs and data. The academic fields studying software are computer science and software engineering.

11. software was bundled with the hardware by Original equipment manufacturers (OEMs) such as Data General, Digital Equipment and IBM. When a customer bought a minicomputer, (at that time the smallest computer on the market), the computer did not come with Pre-installed software, but needed to be installed by engineers employed by the OEM. Computer hardware companies not only bundled their software, they also placed demands on the location of the hardware in a refrigerated space called a computer room.

12. SOFTWARE GENeRATIONS

15. System software:System software provides the basic functions for computer usage and helps run the computerhardware and system.It includes a combination of the following:Device driversOperating systemsServersUtilitiesWindow systems

16. Programming softwareProgramming software usually provides tools to assist a programmer in writing computer programs, and software using different programming languages in a more convenient way. The tools include:CompilersDebuggersInterpretersLinkersText editors

17. Application softwareApplication software is developed to aid in any task that benefits from computation. It is a broad category, and encompasses software of many kinds, including the internet browser being used to display this page. This category includes:Business softwareComputer-aided designDatabasesDecision making softwareEducational softwareImage editingIndustrial automationMathematical softwareMedical softwareMolecular modeling softwareQuantum chemistry and solid state physics softwareSimulation softwareSpreadsheetsTelecommunications (i.e., the Internet and everything that flows on it)Video editing softwareVideo gamesWord processing

19. A notation for algorithms.

20. A means for communication among programmers.

21. A tool for experimentation.

22. A means for controlling computer-controlled gadgets.

23. A means for controlling computerized devices.

24. A way of expressing relationships among concepts.

26. Modern programming languages Lisp Python Smalltalk PHP Fortran77 Java95 Java04 Eiffel Simula67 C89 C++ C++98 C++0x C# Ada98 Ada Object Pascal Javascript COBOL04 COBOL89 Visual Basic PERL

27. Strategies or software topics:SOFTWARE ARCHIETECTURE (as opposed to embedded systems, analog computers & supercomputers).Software documentationso that the end user can understand the program.Software libraryinclude collections of functions and functionality.Software standardFor instance, an email sent from a Microsoft Outlook should be readable from Yahoo! Mail and vice versa.Execution (computing)Each instruction causes the computer to carry out an operation .Software qualitySoftware quality is very important, especially for commercial and system software like Microsoft Office, Microsoft Windows and Linux.Software licenseThe software's license gives the user the right to use the software in the licensed environment.Software patentand Software patent debatemay not be duplicated by others and considered intellectual property and copyright infringement depending on the severity.Design and implementation software development, computer programming, software engineering.

29. Type safety is good

30. High performance is good

31. Anything that eases debugging is good

32. Access to system resources is good

33. Stability over decades is good

34. Ease of learning is good

35. Small is good

36. Whatever helps analysis is good

38. No one language can be the best for everything

39. Programmers have diverse backgrounds and skills--

40. No one language can be best for everybody

41. Problems change--

42. Over the years, computers are applied in new areas and to new problems

43. Computers change--

44. Over the decades, hardware characteristics and tradeoffs change

45. Progress happens--

47. Thank you