I am presenting this PPT to deliver some knowledge on Google chrome Operating System.

1. S
Presented by:- Sindha Jaydip B
Enrollment No:- 131003107020

2. Outline
Introduction
What is Operating System : Google Chrome OS - a Revolution in
OS
Chrome OS FAST BOOT
Design goals and direction
Features & Working
Versions
Chrome OS Screenshots
Relation to Android

3. INTRODUCTION
Google
Google began in January 1996 as a research
project by Larry Page and Sergey Brin when they were
both PhD students at Stanford University in California
Chromium projects
The Chromium projects include Chromium and
Chromium OS, the open-source projects behind the
Google Chrome browser and Google Chrome OS

4. Google CHROME OS
Google CHROME
Google Chrome OS is an open source operating system designed
by Google to work exclusively with web applications .
Google Chrome is a web browser developed by Google
that uses the WebKit layout engine and application
framework.
The operating system is based on Linux and will run only
on specifically designed hardware.

5. Google Chrome OS
.

6. Google Chrome OS - a Revolution in OS
In Google Chrome OS web have great importance
Google Chrome is an OS for NetBooks
Google’s operating system is use kernel
Google is focus on speed and simplicity of Google Chrome OS
Google Chrome OS: Ditch Your Hard Drives, the Future Is the
Web
.

7. Browser
Start up Apps
Services
Standard Kernel
Firmware/BIOS
Chrome
Custom Firmware
Optimized Kernel
Traditional OS Google Chrome OS
=
7 Seconds of Boot time
3 Seconds of Log in time
Boot processes s
Chrome OS FAST BOOT

8. Design goals and direction
ARCHITECTURE
Google describes a three-tier architecture:
Firmware, web browser
System-level software and userland services
Window manager

9. The firmware contributes to fast boot time by not digging into
for hardware, such as floppy disk drives, that are no longer common on
computers, especially netbooks.
System-level software includes the Linux kernel that has been patched to
improve boot performance.
Userland software has been trimmed to essentials, with management
by Upstart, which can launch services in parallel, re-spawn crashed jobs,
and defer services in the interest of faster booting.
The window manager handles user interaction with multiple client
windows much like other X window managers.

10. Chrome OS Software Architecture

11. FEATURES AND WORKING
Printing
Google Cloud Print is Google's proposed solution to help any
application on any device to print on any printer.
Link Handling
Chrome OS was designed with the intention of having user
documents and files stored on online servers. However, both Chrome OS
and the Chrome browser have unresolved decisions regarding handling
specific file type’s offline.

12. Features

13. Features of chrome os
1. Chromecast Streaming Fix
2. New Audio Player

14. 3. Three-Finger Expose

15. 4. Multi-Profile Support
5. New Wallpaper APIs

16. 7. Android-Style On-Screen Keyboard
6. Quick App Info

17. 8. App Launcher Folders

18. VERSIONS
ChromiumOS Cherry (4 December 2009)
ChromiumOS Flow (15 February 2010)
ChromiumOS Zero (9 December 2009)
ChromiumOS Vanilla (15 March 2011)

20. Relation to Android

21. Google's successive introduction of the popular Android and
Google Chrome OS has put the company behind two open
source, client-based operating systems
Steven Levy wrote that "the dissonance between the two
systems was apparent" at the 2011 Google I/O developer
conference.
Sergey Brin suggested that the two systems "will likely
converge over time.”

22. Advantage : :
1. Fast booting.
2. Simple , intuitive , beautiful.
3. Less hassle than traditional operating systems.
Disadvantages :
1. More internet expenditure.
2. Some functionalities disable when offline.
3. Less storage memory.

23. THANK YOU…
Hope it was informative!