A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and...
-
Upload
brendan-mckenzie -
Category
Documents
-
view
218 -
download
0
Transcript of A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and...
![Page 1: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/1.jpg)
A presentation by Lewis Betterton
![Page 2: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/2.jpg)
What is an Operating System?
• Boot process
• Drivers• Hardware
and resource control
• Manages programs
![Page 3: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/3.jpg)
Apple II
Commodore 64
IBM-PC
![Page 4: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/4.jpg)
Modern Operating Systems and Hardware
• Advanced Graphics (Aero etc.)
• Improved File Management systems
• New Technologies
![Page 5: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/5.jpg)
DOS (early windows) Windows 3.1 Windows 95
Windows 98SE (Second Edition) Windows NT 4 Windows 2000
Windows XP Windows Vista
Windows 7
![Page 6: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/6.jpg)
Ubuntu Desktop Red Hat
Centos 5.5
![Page 7: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/7.jpg)
Apple II OS Mac OS X
![Page 8: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/8.jpg)
FreeBSD FreeDOS
DOSBOX(emulator) Unix (Linux based on)
http://www.freebsd.org/
![Page 9: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/9.jpg)
Consoles:•Microsoft Xbox 360
•Sony PS3
Phones:•Apple IPhone 4•Apple Ipad 1, 2
•Samsung Android
![Page 10: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/10.jpg)
Microsoft Windows XP running on a Tablet PC
![Page 11: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/11.jpg)
Windows Operating Systems
Linux and Macintosh Operating Systems
![Page 12: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/12.jpg)
• Windows 8• Mac OS X Lion• Ubuntu 11.04
![Page 13: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/13.jpg)
Windows Developer Preview system requirements
CPU Memory Graphics card HDD
1 Ghz 1 GB(x86) DirectX 9 with WDDM 1.0 (required for Aero)
16GB
1 Ghz 2 GB(x64) 20GB
![Page 14: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/14.jpg)
Mac OS X version 10.7
X86-64 CPU Memory
Mac OS X 10.6.6 or later
HDD
Intel Core 2 Duo, Intel Core i3, Intel Core i5, Intel Core i7
At least 2GB
7 GB recommended
![Page 15: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/15.jpg)
Ubuntu 11.04 released on 13 October 2011
X86-64 CPU Memory Other HDD
1 GHz Pentium or better
processor (such as Dual Core,
Core 2 Duo, i3, i5,i7… )
384 M RAM 512 MB recommended
CD/DVD drive or USB
5GB HDD10GB recommended
![Page 16: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/16.jpg)
Ubuntu 11.04 Feature Preview
![Page 17: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/17.jpg)
Questions?
![Page 18: A presentation by Lewis Betterton. What is an Operating System? Boot process Drivers Hardware and resource control Manages programs.](https://reader035.fdocuments.us/reader035/viewer/2022062315/5697c0011a28abf838cc297c/html5/thumbnails/18.jpg)
http://www.webopedia.com/TERM/O/operating_system.html
http://www.google.com.au
http://en.wikipedia.org/wiki/Microsoft_Windows
http://en.wikipedia.org/wiki/Linux
http://www.ubuntu.com/
http://www.notebookreview.com/default.asp?newsID=6268
http://blog.sudobits.com/2011/07/21/system-requirements-for-ubuntu-11-04/