System software includes operating systems and utility programs. Operating systems control and manage computer hardware and allow other programs to run. They provide user interfaces like graphical user interfaces and perform functions like booting the computer and managing memory. Utility programs help maintain the computer by performing tasks like antivirus scanning. Application software helps users perform tasks and solve problems using programs like word processors and graphics software.

1. softwareComputer System

3. System software:Software that is used to control and manage computer devices and operations.Example :Operating system (OS) = Windows XP, Linux, Windows 7Utility Program = Antivirus (AVG, Karspersky)Application software:Software that is used to help a user perform a task and solve a problem.Example : Word Processing (Ms Word)Graphic Software (Adobe Photoshop)

6. Operating system (os)SYSTEM SOFTWARE

7. What is OPERATING SYSTEM (OS)?An operating system is a program designed to run other programs on a computer. A computer’s operating system manage both software and hardware resources.

8. Operating systems are responsible for everything from the control and allocation of memory to recognizing input from external devices and transmitting output to computer displays. They also manage files on computer hard drives and control peripherals, like printers and scanners.Type of OS:i. Stand-Alone Operating System

9. Type of OS:ii. Network Operating System

10. Type of OS:iii. Embedded Operating System

11. Function of OS :Starting a computer (booting)Provide a user interfaceCommand line interfaceMenu driven interfaceGraphical user interfaceManaging programManaging memoryConfiguring devices

12. User InterfaceWe interact with software through its user interface. User interface control how you enter data and instruction and how information is displayed on the screen.Command Line Interface

13. Menu Driven Interface

14. Graphical User Interface (GUI)

15. Different Interfaces of OS

17. UTILITYSYSTEM SOFTWARE

18. What is Utility ProgramUtility Program, also known as service programs, is a type of system software that allow user to perform maintenance-type tasks.Usually related to manage a computer, its device or program.Two type of Utility Program:Built in ( windows explorer, disk cleanup, disk defragmenter)Stand-alone utility (winzip, norton utility, karpersky)

19. TYPE and USAGE of utility program

20. TYPE and USAGE of utility program

21. TYPE and USAGE of utility program

22. APPLICATION SOFTWARECOMPUTER SYSTEM

23. What is Application Software?Software that is used to help a user perform a task and solve a problem.Type of Application Software

24. Type of Application Software

25. Type of Application Software

26. Type of Application Software

27. Uses of Application Software

28. Uses of Application Software

29. Uses of Application Software