Consists of the programs that control or maintain the operations of the computer and its devices. <br />Serves as the inte...
Operating Systems<br />Utility Programs<br />Two Types of System Software<br />
Operating system (OS) is a set of programs containing instructions that work together to coordinate all the activities amo...
Kinds of Operating Systems<br />
is a complete operating system that works on a desktop computer, notebook computer, or mobile computing device.<br />Some ...
Windows 7<br />Mac OS X<br />Linux<br />Examples of Stand-Alone Operating Systems <br />
is an operating system that is designed specifically to support a network.<br />The client computers on the network rely o...
Windows Server 2008<br /> UNIX<br /> Linux<br /> Solaris<br />NetWare<br />Examples of Server Operating Systems<br />
The operating system on mobile devices and many consumer electronics are called embedded operating system, <br />Embedded ...
Windows Mobile<br />iPhone OS<br /> BlackBerry <br />Google Android<br />Symbian OS.<br />Examples of Embedded Operating S...
Is a type of system software that allows a user to perform maintenance-type tasks, usually related to managing a computer,...
Examples of Utility Programs<br />
A file compression utility shrinks the size of<br />a file(s). A compressed file takes up less storage<br />space than the...
Writes text, graphics, audio, video files on a recordable or rewritable CD, DVD, or Blu-ray Disc.<br />Disc Burning<br />
A disk defragmenter is a utility that reorganizes the files and unused space on a computer’s hard disk so that the operati...
A disk cleanup utility searches for and removes unnecessary files.<br />Disk Cleanup<br />
A backup utility allows users to copy, or back up, selected files or an entire hard disk to another storage medium<br />Ba...
A media player is a program that allows you to view images and animation, listen to audio, and watch video files on your c...
A personal firewall is a utility that detects and protects a personal computer from unauthorized intrusions. Personal fire...
An antivirus program protects a computer against viruses by identifying and removing any computer viruses found in memory,...
Computer Performance<br />
What is computer performance?<br />Computer performance is characterized by the amount of useful work accomplished by a co...
A good computer performance can be classified with the following:<br />
Short response time for a given piece of work. <br />High throughput (rate of processing work).<br />Low utilization of co...
<ul><li>High availability of the computing system or application.
Fast (or highly compact) data compression and decompression.
High bandwidth / short data transmission time.</li></li></ul><li>System Software and Utilities<br />
Well-Known Operating Systems<br />Windows<br />Mac<br />Linux<br />
Specifications to Look at when Buying O.S<br />Design<br />Cost<br />Speed <br />Applications<br />Security Features<br />...
Common users:<br /><ul><li>Businessmen/women
Artist
Programmer
Noob
Students</li></li></ul><li>
 Well-Known Mobile Operating Systems<br />Windows (HTC Arrive)<br />Iphone OS (Iphone 4)<br />Google Android (Dell Streak)...
Mobile O.S we recommend is either Apple, or Google Android.<br />Android knows better than any other OS how to manage Goog...
Specifications for File Compression Utility<br />
Specifications for Media Player Utility<br />
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Final intrict without vid

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Final intrict without vid

  1. 1. Consists of the programs that control or maintain the operations of the computer and its devices. <br />Serves as the interface between the user, the application software, and the computer’s hardware.<br />System Software<br />
  2. 2. Operating Systems<br />Utility Programs<br />Two Types of System Software<br />
  3. 3. Operating system (OS) is a set of programs containing instructions that work together to coordinate all the activities among computer hardware resources.<br />Operating System<br />
  4. 4. Kinds of Operating Systems<br />
  5. 5. is a complete operating system that works on a desktop computer, notebook computer, or mobile computing device.<br />Some are called client operating systems because they also work in conjunction with a server operating system.<br />Stand-Alone Operating Systems<br />
  6. 6. Windows 7<br />Mac OS X<br />Linux<br />Examples of Stand-Alone Operating Systems <br />
  7. 7. is an operating system that is designed specifically to support a network.<br />The client computers on the network rely on the server(s) for resources.<br />Server Operating Systems<br />
  8. 8. Windows Server 2008<br /> UNIX<br /> Linux<br /> Solaris<br />NetWare<br />Examples of Server Operating Systems<br />
  9. 9. The operating system on mobile devices and many consumer electronics are called embedded operating system, <br />Embedded Operating Systems<br />
  10. 10. Windows Mobile<br />iPhone OS<br /> BlackBerry <br />Google Android<br />Symbian OS.<br />Examples of Embedded Operating Systems <br />
  11. 11. Is a type of system software that allows a user to perform maintenance-type tasks, usually related to managing a computer, its devices, or its programs.<br />Utility Programs<br />
  12. 12. Examples of Utility Programs<br />
  13. 13. A file compression utility shrinks the size of<br />a file(s). A compressed file takes up less storage<br />space than the original file.<br />File Compression<br />Examples: <br />WinZip<br />WinRAR<br />ALZip<br />
  14. 14. Writes text, graphics, audio, video files on a recordable or rewritable CD, DVD, or Blu-ray Disc.<br />Disc Burning<br />
  15. 15. A disk defragmenter is a utility that reorganizes the files and unused space on a computer’s hard disk so that the operating system accesses data more quickly<br />Disk Defragmenter<br />
  16. 16. A disk cleanup utility searches for and removes unnecessary files.<br />Disk Cleanup<br />
  17. 17. A backup utility allows users to copy, or back up, selected files or an entire hard disk to another storage medium<br />Backup and Restore Utilities<br />
  18. 18. A media player is a program that allows you to view images and animation, listen to audio, and watch video files on your computer<br />Media Player<br />
  19. 19. A personal firewall is a utility that detects and protects a personal computer from unauthorized intrusions. Personal firewalls constantly monitor all transmissions to and from a computer.<br />Personal Firewall<br />
  20. 20. An antivirus program protects a computer against viruses by identifying and removing any computer viruses found in memory, on storage media, or on incoming files.<br />Antivirus Program<br />
  21. 21. Computer Performance<br />
  22. 22. What is computer performance?<br />Computer performance is characterized by the amount of useful work accomplished by a computer system compared to the time and resources used.<br />
  23. 23. A good computer performance can be classified with the following:<br />
  24. 24. Short response time for a given piece of work. <br />High throughput (rate of processing work).<br />Low utilization of computing resource(s)<br />
  25. 25. <ul><li>High availability of the computing system or application.
  26. 26. Fast (or highly compact) data compression and decompression.
  27. 27. High bandwidth / short data transmission time.</li></li></ul><li>System Software and Utilities<br />
  28. 28. Well-Known Operating Systems<br />Windows<br />Mac<br />Linux<br />
  29. 29. Specifications to Look at when Buying O.S<br />Design<br />Cost<br />Speed <br />Applications<br />Security Features<br />Maintenance<br />Ease of Use<br />
  30. 30.
  31. 31.
  32. 32.
  33. 33.
  34. 34.
  35. 35. Common users:<br /><ul><li>Businessmen/women
  36. 36. Artist
  37. 37. Programmer
  38. 38. Noob
  39. 39. Students</li></li></ul><li>
  40. 40.
  41. 41. Well-Known Mobile Operating Systems<br />Windows (HTC Arrive)<br />Iphone OS (Iphone 4)<br />Google Android (Dell Streak)<br />Blackberry (Torch)<br />Symbian OS (N8)<br /> <br />
  42. 42. Mobile O.S we recommend is either Apple, or Google Android.<br />Android knows better than any other OS how to manage Google maps, Gmail, Geolocators, browsers, and a lot of other Google applications. <br />Many people might disagree and will consider Blackberry or Android as better, but once you use its full capacity then you realize what's the Magic of Apple.<br />
  43. 43.
  44. 44. Specifications for File Compression Utility<br />
  45. 45.
  46. 46.
  47. 47.
  48. 48. Specifications for Media Player Utility<br />
  49. 49.
  50. 50.
  51. 51.
  52. 52. Specifications for Antivirus Software<br />Protection Technology<br />Scanning Capabilities<br />Cost<br />Additional Features<br />Threat Detection<br />Updates<br />
  53. 53.
  54. 54. http://ezinearticles.com/?The-Elements-of-an-Operating-System&id=2575762<br />http://www.pcworld.com/article/129284/the_right_operating_system_for_you.html<br />http://www.businessinsQider.com/android-iphone-market-share-2011-4<br />http://newstonight.net/content/google-android-most-dominant-globally<br />http://technology.inquirer.net/1793/smart-sees-google%E2%80%99s-android-os-dominating-ph-market/<br />http://www.pcauthority.com.au/Feature/92605,32-reasons-why-pcs-are-better-than-macs.aspx<br />http://apcmag.com/15_reasons_macs_are_still_better_than_windows.htm<br />http://www.techrepublic.com/blog/hiner/google-android-vs-apple-ios-handicapping-the-2011-death-match/7411<br />

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