Ways to learn-in the web

-network-Net community

SummaryFacebookWikipediaTwitterBloggerPb.worksWordpressSecond lifePicasaYoutubeGoogleGoogle plus+

FACEBOOKFacebook is a social networking service and Web site launched in February 2004, operated and privately owned by Facebook. As of July 2011 Facebook has more than 800 million active users.Facebook was founded by Mark Zuckerberg with his college roommates and fellow computer science students Eduardo Saverin, Dustin Moskovitz and Chris Hughes.A January 2009 Compete.com study ranked Facebook as the most used social networking service by worldwide monthly active users, followed by MySpace

Wikipediais a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 20 million articles (over 3.78 million in English) have been written collaboratively by volunteers around the worldWikipedia was launched in 2001 by Jimmy Wales and Larry Sanger. Sanger coined the name Wikipedia, which is a portmanteau of wiki (a technology for creating collaborative websitesWikipedia's departure from the expert-driven style of encyclopedia building and the large presence of unacademic content has often been noted.

twitterTwitter is an online social networking and microblogging service that enables its users to send and read text-based posts of up to 140 characters, informally known as "tweets".Twitter was created in March 2006 by Jack Dorsey and launched that July. Twitter rapidly gained worldwide popularity, with 200 million users as of 2011,

generating over 200 million tweets and handling over 1.6 billion search queries per day. It is sometimes described as "the SMS of the Internet."

BloggerBlogger is a blog-publishing service that allows private or multi-user blogs with time-stamped entries. It was created by Pyra Labs, which was bought by Google in 2003. Generally, the blogs are hosted by Google at a subdomain of blogspot.com.Up until May 1, 2010 Blogger allowed users to publish blogs on other hosts, via FTP. All such blogs had (or still have) to be moved to Google's own servers, with domains other than blogspot.com allowed via Custom URLs.[

PB.WORKS

PBworks (formerly PBwiki) is a commercial real-time collaborative editing (RTCE) system created by David Weekly, with Ramit Sethiand Nathan Schmidt joining shortly thereafter as co-founders. Based in San Mateo, California, the company's original name stems from their belief that "making a wiki is as easy as making a peanut butter sandwich".The company operates on a freemium basis, with basic features being offered for free and more advanced features for a fee.PBworks' investors include Mohr Davidow Ventures and the Seraph Group, as well as angel investors Ron Conway and Chris Yeh.In June 2008 the company hired Jim Groff, a former employee of Oracle Corporation and Apple Inc. for its new CEO. David Weekly, the former CEO, remains its Chief Product Officer and Chairman.

WORDPRESSWordPress is a free and open source blogging tool and publishing platform powered by PHP and MySQL. It is often customized into acontent managemen system (CMS). It has many features including a plug-in architecture and a template system. WordPress is used by over 14.7% of Alexa Internet's "top 1 million" websites and as of August 2011 powers 22% of all new websites. WordPress is currently the most popular CMS in use on the Internet.It was first released on May 27, 2003, by Matt Mullenweg as a fork of b2/cafelog. As of February 2011, version 3.0 had been downloaded over 32.5 million times.

Second lifeSecond Life is an online virtual world developed by Linden Lab. It was launched on June 23, 2003. A number of free client programs, or Viewers, enable Second Life users, called Residents, to interact with each other through avatars. Residents can explore the world (known as the grid), meet other residents, socialize, participate in individual and group activities, and create and trade virtual property and services with one another. Second Life is intended for people aged 16 and over, and as of 2011 has about one million active users.Built into the software is a three-dimensional modeling tool based around simple geometric shapes that allows residents to build virtual objects. There is also a procedural scripting language, Linden Scripting Language, which can be used to add interactivity to objects.Sculpted prims (sculpties), mesh, textures for clothing or other objects, and animations and gestures can be created using external software and imported. The Second Life Terms of Service provide that users retain copyright for any content they create, and the server and client provide simple digital rights management functions.

PICASAPicasa is an image organizer and image viewer for organizing and editing digital photos, plus an integrated photo-sharing website, originally created by Idealab in 2002 and owned by Google since 2004. "Picasa" is a blend of the name of Spanish painter Pablo Picasso, the phrase mi casa for "my house", and "pic" for pictures (personalized art).In July 2004, Google acquired Picasa and began offering it as a free download.

YOUTUBEYouTube is a video-sharing website, created by three former PayPal employees in February 2005, on which users can upload, view and share videos.

The company is based in San Bruno, California, and uses Adobe Flash Video technology to display a wide variety of user-generated video content, including movie clips, TV clips, and music videos, as well as amateur content such as video blogging and short original videos. Most of the content on YouTube has been uploaded by individuals, although media corporations including CBS, BBC, VEVO, Hulu, and other organizations offer some of their material via the site, as part of the YouTube partnership program.

GOOGLEGoogle Inc. is an American multinational public corporation invested in Internet search, cloud computing, and advertising technologies. Google hosts and develops a number of Internet-based services and products, and generates profit primarily from advertising through its AdWords program. The company was founded by Larry Page and Sergey Brin, often dubbed the "Google Guys",while the two were attending Stanford University as PhD candidates.

GOOGLE PlusGoogle+ (pronounced and sometimes written as Google Plus, sometimes abbreviated as G+) is a social networking and identity service, operated by Google Inc.The service was launched on June 28, 2011, in an invite-only "field testing" phase. The following day, existing users were allowed to invite friends who were over 18 years of age to the service to create their own accounts. This was suspended the next day due to an "insane demand" for accounts.On August 6, each Google+ member had 150 invitations to give out, but on September 20, 2011, Google+ was opened to everyone 18 years of age or older without the need for an invitation.After Google+ went public, users registered to Google+, but those under 18 years of age were unable to sign up for Google+.[8]