الفصل الرابع برمجيات النظام - د. خالد بكرو System Software - Dr. Khaled Bakro

1. ‫وووو‬ ‫وووو‬ ‫وو‬‫سسسسسسس‬ ‫سسسسسسس‬‫سسسسسسس‬ ‫سسسسسسس‬
‫سسسس‬ ‫سسسس‬‫سسسس‬ ‫سسسس‬

2. ‫سسسسس‬ ‫سسسس‬ .‫س‬ ‫سسسسسسسس‬ ‫سسسسسسس‬ ‫سسسس‬ISBN: 978-9933-13-286-6‫سسسسسس‬ ‫سسسس‬ ‫سسسسسسسس‬ ‫سسسسس‬ ‫سسسس‬ ‫سسس‬ ‫س‬2017.
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3. System Software
3

4. .

5. 
.
Operating systems
Utilities
Device drivers
Language translators
5
System Software

6. 6
System Software

7. 


Operating Systems functions
Managing resources:
Providing user interface
Running applications:
7
Operating systems

8. Icons
Pointer
Windows
Menus

Dialog boxes
Help
Gesture control.
8
Operating Systems Features

9. 9
Operating Systems Features
Desktop

10. Embedded operating systems
RTOS) real-time operating systems
smartwatchessmartphones
Pebble OSPebble Smartwatch.
Stand-alone operating systems
desktop operating systems10
.

10
Operating Systems Categories

11. )NOS) Network operating systems

network server.

LinuxWindows ServerUNIX.
11
Operating Systems Categories

12. mobile OS.
.


Android – iOS - Windows Phone.
12
Mobile Operating System

13. Android2007
Windows Phone 82012
2015Windows 10 Mobile8
iOSiPhone OS2007iOS
13
Mobile Operating System

14. 14
Mobile Operating System
iOS

15. Microsoft’s Windows
.
:810.
15

16. Mac OSApple

Mac OS XOS X Mavericks - OS X Mavericks.
16

17. UNIXLinux
UNIX.
LinuxUNIX
open source.
.
Google’s Chrome OS
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18. 

virtualization software
virtual machines.
.
host operating system the.
the guest operating system.
18
Virtualization

19. 19
Virtualization
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20. .

.
:
Troubleshooting or diagnostic programs
Antivirus program
Backup programs.
File compression programs.
20
Utilities

21. File History
Disk Cleanup
.
Optimize Drives
21
Windows Utilities

22. 22
Windows Utilities
Disk Cleanup

23. 23
Utility Suites
•.
•.
•BitDefender, Kaspersky,
Norton.
•.

24. 


Multiple-choice.

Matching.




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25. 




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