Google Choram

Google Choram Biography

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Google Chrome

Google Chrome displaying the main page on Windows 8
Developer(s)	Google Inc.
Initial release	September 2, 2008
Stable release	33.0.1750.117 (February 20, 2014; 10 days ago) [±][1] Mobile versions: Android 33.0.1750.132(ARM, x86) (February 26, 2014; 4 days ago[2][3]) [±] iOS 33.0.1750.14 (February 18, 2014; 12 days ago) [±][4]
Preview release	Beta 34.0.1847.11/14 (February 27, 2014; 3 days ago[5]) [±] Dev 35.0.1862.2 (February 27, 2014; 3 days ago[6]) [±] Beta for Android 33.0.1750.132 (February 24, 2014; 6 days ago[7]) [±]
Development status	Active
Written in	Assembly, C, C++, Java, JavaScript, Python
Operating system	Android (4.0 and later) iOS (6.0 or later)[8] Linux (+GCC v4.6 & +GTK v2.24) OS X (10.6 and later) Windows (XP Service Pack 2 and later)
Engines	Blink (WebKit on iOS), V8
Platform	x86, 32-bit ARM (ARMv7)
Available in	53 languages
Type	Web browser, mobile web browser
License	Freeware under Google Chrome Terms of Service[9][note 1]
Website	www.google.com/chrome

Google Chrome is a freeware web browser^[9] developed by Google. It used the WebKit layout engine until version 27 and, with the exception of its iOS releases, from version 28 and beyond uses the WebKit fork Blink.^[10][11][12] It was first released as a beta version for Microsoft Windows on September 2, 2008, and as a stable public release on December 11, 2008.
As of 2013, StatCounter estimates that Google Chrome has a 39% worldwide usage share of web browsers, making it the most widely used web browser in the world.^[13]
In September 2008, Google released the majority of Chrome's source code as an open source project called Chromium,^[14][15] on which Chrome releases are still based. Notable components that are not open source are the built-in PDF viewer and the built-in Flash player.

Contents

• 1 History
  • 1.1 Announcement
  • 1.2 Public release
  • 1.3 Development
    • 1.3.1 Enterprise deployment
    • 1.3.2 Chromium
  • 1.4 Release history
• 2 Features
  • 2.1 Bookmarks and settings synchronisation
  • 2.2 Web standards support
  • 2.3 Security
    • 2.3.1 Security vulnerabilities
    • 2.3.2 Malware blocking
    • 2.3.3 Plugins
  • 2.4 Privacy
    • 2.4.1 Privacy mode
    • 2.4.2 User tracking
    • 2.4.3 Do Not Track
  • 2.5 Speed
  • 2.6 Stability
  • 2.7 User interface
  • 2.8 Desktop shortcuts and apps
    • 2.8.1 Chrome Web Store
  • 2.9 Extensions
  • 2.10 Themes
  • 2.11 Automatic web page translation
  • 2.12 Release channels and updates
  • 2.13 Color management
• 3 Platforms
  • 3.1 Android version
  • 3.2 Chrome OS
  • 3.3 iOS version
  • 3.4 Windows 8 version
• 4 Usage
• 5 Developing for Chrome
• 6 See also
• 7 Notes
• 8 References
• 9 External links

History

Main article: History of Google

Google's Eric Schmidt opposed the development of an independent web browser for six years. He stated that "at the time, Google was a small company," and he did not want to go through "bruising browser wars." After co-founders Sergey Brin and Larry Page hired several Mozilla Firefox developers and built a demonstration of Chrome, however, Schmidt admitted that "It was so good that it essentially forced me to change my mind."^[16]

Announcement

The release announcement was originally scheduled for September 3, 2008, and a comic by Scott McCloud was to be sent to journalists and bloggers explaining the features within the new browser.^[17] Copies intended for Europe were shipped early and German blogger Philipp Lenssen of Google Blogoscoped^[18] made a scanned copy of the 38-page comic available on his website after receiving it on September 1, 2008.^[19] Google subsequently made the comic available on Google Books^[20] and mentioned it on their official blog along with an explanation for the early release.^[21]

Public release

An early version of Chromium for Linux, explaining the difference between Chrome and Chromium

The browser was first publicly released for Microsoft Windows (XP and later versions) on September 2, 2008 in 43 languages, officially a beta version.^[22]
On the same day, a CNET news item^[23] drew attention to a passage in the Terms of Service statement for the initial beta release, which seemed to grant to Google a license to all content transferred via the Chrome browser. This passage was inherited from the general Google terms of service.^[24] Google responded to this criticism immediately by stating that the language used was borrowed from other products, and removed this passage from the Terms of Service.^[9]
Chrome quickly gained about 1% usage share.^{[21][25][26][27]} After the initial surge, usage share dropped until it hit a low of 0.69% in October 2008. It then started rising again and by December 2008, Chrome again passed the 1% threshold.^[28]
In early January 2009, CNET reported that Google planned to release versions of Chrome for OS X and Linux in the first half of the year.^[29] The first official Chrome OS X and Linux developer previews^[30] were announced on June 4, 2009 with a blog post^[31] saying they were missing many features and were intended for early feedback rather than general use.
In December 2009, Google released beta versions of Chrome for OS X and Linux.^[32][33] Google Chrome 5.0, announced on May 25, 2010, was the first stable release to support all three platforms.^[34]
Chrome was one of the twelve browsers offered to European Economic Area users of Microsoft Windows in 2010.^[35]

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