1. Browsers Juan Felipe Martínez

2. Internet Explorer Is a series of graphical web browsers developed by Microsoft and included as part of the Microsoft Windows line of operating systems starting in 1995 The Internet Explorer project was started in the summer of 1994. Supports HTML 4.01, CSS Level 1, XML 1.0, and DOM Level 1, with minor implementation gaps

3. Versions: Internet Explorer 1 Internet Explorer 2 Internet Explorer 3 Internet Explorer 4

4. Internet Explorer 5 Internet Explorer 6

5. Internet Explorer 7 Internet Explorer 8 Internet Explorer 9

6. MOZILLA FIREFOX Is a free and open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. Mozilla Firefox is released in February 9, 2004 Use SSL / TLS to protect communications with web servers using strong cryptography when using the https protocol

7. Versions: Versión 1.5 Versión 2.0 Versión 3.0 Versión 3.5 Versión 3.6 Versión 4.0

8. Google Chrome Is a web browser developed by Google that uses the WebKit layout engine. The browser was first publicly released for Microsoft Windows (XP and later versions only) on 2 September 2008 in 43 languages. Google Chrome aims to be secure, fast, simple and stable. periodically retrieves updates of two blacklists (one for phishing and one for malware), and warns users when they attempt to visit a harmful site

9. Opera Is a web browser and Internet suite developed by Opera Software. Released December 9, 1996 Opera has several security features visible to the end user. One is the option to delete private data, such as HTTP cookies, the browsing history, and the cache, with the click of a button. This lets users erase personal data after browsing from a shared computer

10. Other versions in other systems Smartphones and PDAs Tablets Nintendo DS Wii

11. Safari Is a graphical web browser developed by Apple and included as part of the Mac OS X operating system.

12. Versions: Safari 1 Safari 2 Safari 3 Safari 4 Safari 5

13. flock Is a web browser that specializes in providing social networking and Web 2.0 facilities built into its user interface. Release April 11, 2005 (2005-04-11)

14. Avant Is a freeware web browser from a Chinese programmer named Anderson Che, which unites the Trident layout engine built into Windows (see Internet Explorer shell) with an interface intended to be more feature-rich, flexible and ergonomic than Microsoft's Internet Explorer (IE). Push-button quick blocking of unwanted items (Popups, Adverts, ActiveX, Java, Scripts, Flash, Video, Sound, Images) Customizable black/white lists for popups and ad servers Multiple proxy servers may be configured Browsing tracks cleaner - can clear traces automatically

15. Deepnet Is a web browser created by Deepnet Security for the Microsoft Windows platform. The most recent version is 1.5.3 (BETA 3) which was Released October 19, 2006

16. PhaseOut Is a flash-based shell for Internet Explorer. It adds some really impressive looking graphics and customizable skins to your Internet browsing experience. If futuristic looks and space inspired graphics are your thing, you might want to consider Phase Out. It speed is very slow.

17. Camino Is a free, open source, GUI-based Web browser based on Mozilla's Gecko layout engine and specifically designed for the Mac OS X operating system. Initialreleasewas in February 13, 2002

18. Seamonkey Is a free and open source cross-platform Internet suite. It is the continuation of the former Mozilla Application Suite, based on the same source code. Initial release was in January 30, 2006.

19. Net surf Netsurf is an open source web browser which runs on a variety of platforms including RISC OS.

20. Versions Versions: May 2007 NetSurf 1.0 released Aug 2007 NetSurf 1.1 released Mar 2008 NetSurf 1.2 released Apr 2009 NetSurf 2.0 released May 2009 NetSurf 2.1 released Apr 2010 NetSurf 2.5 released Sep 2010 NetSurf 2.6 released