samedi 1 octobre 2011

 

History and growth

 

In January 1994, Jerry Yang and David Filo were electrical engineering graduate students at Stanford University when they created a website named "My pen's the biggest". David and Jerry's Guide to the World Wide Web was a directory of other websites, organized in a hierarchy, as opposed to a searchable index of pages. In April 1994, "David and Jerry's Guide to the World Wide Web" was renamed "Yahoo!". The yahoo.com domain was created on January 18, 1995. The word is an acronym for "Yet Another Hierarchical Officious Oracle." The term "hierarchical" described how the Yahoo! database was arranged in directory layers, the term "oracle" was intended to mean "source of truth and wisdom," and "officious" described the many office workers who would use the Yahoo! database while surfing from work.[ However, Filo and Yang insist they mainly selected the name because they liked the slang definition of a "yahoo" (used by college students in David Filo's native Louisiana in the late 1980s and early 1990s to refer to an unsophisticated, rural Southerner): "rude, unsophisticated, uncouth." Filo's college girlfriend often referred to Filo as a "yahoo." "Yahoo" also stems from the name of a fictional being from Gulliver's Travels.
Yahoo! grew rapidly throughout the 1990s. Like many search engines and web directories, Yahoo! diversified into a Web portal. It also made many high-profile acquisitions. Its stock price skyrocketed during the dot-com bubble, Yahoo! stocks closing at an all-time high of $118.75 a share on 3 January 2000. However, after the dot-com bubble burst, it settled at a post-bubble low of $4.05 on 26 September 2001.
In 2000, Yahoo! began using Google for search results. Over the next four years, it developed its own search technologies, which it began using in 2004. Yahoo! also revamped its mail service to compete with Google's Gmail in 2007. The company struggled through 2008, with several large layoffs.
In February 2008, Microsoft Corporation made an unsolicited bid to acquire Yahoo! for USD $44.6 billion. Yahoo! subsequently formally rejected the bid, claiming that it "substantially undervalues" Yahoo! and was not in the interest of its shareholders. Three years later, Yahoo! had a stock market capitalization of USD $22.24 billion. Carol Bartz replaced cofounder Jerry Yang in January 2009. In September 2011 she was removed from her position at Yahoo! by the company's chairman Roy Bostock (via phone call), and CFO Tim Morse was named as Interim CEO of the company. Bartz expressed her desire to remain on the Board of Directors.

 








Products and services

 

Yahoo! provides a wide array of internet services that cater to most online activities. It operates the web portal http://www.yahoo.com which provides content including the latest news, entertainment, and sports information, and gives users quick access to other Yahoo! services like Yahoo! Mail, Yahoo! Maps, Yahoo! Finance, Yahoo! Groups and Yahoo! Messenger. The majority of the product offerings are available globally in more than 20 languages.

Storing personal information

As of December 11, 2007, Google and Microsoft's Bing "store personal information for 18 months" and Yahoo! and AOL (Time Warner) "retain search requests for 13 months".

Communication

Yahoo! provides internet communication services such as Yahoo! Messenger and Yahoo! Mail, the largest e-mail service in the world, with almost half the market share. In March 2007, Yahoo! announced that their e-mail service would offer unlimited storage beginning May 2007.
Yahoo! also offers social networking services and user-generated content in products such as My Web, Yahoo! Personals, Yahoo! 360°, Delicious, Flickr and Yahoo! Buzz.
Yahoo! Photos was shut down on September 20, 2007, in favor of Flickr. On October 16, 2007, Yahoo! announced that they will no longer provide support or perform bug fixes on Yahoo! 360° as they intend to abandon it in early 2008 in favor of a "universal profile" that will be similar to their Mash experimental system.

Content

Yahoo! partners with hundreds of premier content providers in products such as Yahoo! Sports, Yahoo! Finance, Yahoo! Music, Yahoo! Movies, Yahoo! News, Yahoo! Answers and Yahoo! Games to provide media contents and news. Yahoo! also provides a personalization service, My Yahoo!, which enables users to collect their favorite Yahoo! features, content feeds and information into a single page.
On March 31, 2008, Yahoo! launched Shine, another Yahoo! property dedicated to women between the ages of 25 and 54. Yahoo! called this demographic underserved by current Yahoo! properties.

Co-branded Internet services

Yahoo! has developed partnerships with different broadband providers such as AT&T (via BellSouth & SBC), Verizon Communications, Rogers Communications and British Telecom, offering a range of free and premium Yahoo! content and services to subscribers.

Mobile

Yahoo! Mobile includes services for on-the-go messaging, such as email, instant messaging and mobile blogging; information, such as search and alerts; and fun and games, including ring tones, mobile games and Yahoo! Photos for camera phones. These require software to be installed on the user's device.

oneSearch

Yahoo! introduced its Internet search system, called oneSearch, developed for mobile phones on March 20, 2007. The company's officials stated that in distinction from ordinary Web searches, Yahoo!'s new service presents a list of actual information, which may include: news headlines, images from Yahoo!'s Flickr photos site, business listings, local weather and links to other sites. Instead of showing only, for example, popular movies or some critical reviews, oneSearch lists local theaters that at the moment are playing a certain movie, user ratings and news headlines regarding the movie. A zip code or city name is required for Yahoo! oneSearch to start delivering local search results.
The results of a Web search are listed on a single page and are prioritized into categories. The list of results is based on calculations that Yahoo! computers make on certain information the user is seeking.
Yahoo! has announced they also plan to adopt Novarra's mobile content transcoding service for the oneSearch platform.

Commerce

Yahoo! offers commerce services such as Yahoo! Shopping, Yahoo! Autos, Yahoo! Real Estate and Yahoo! Travel, which enables users to gather relevant information and make commercial transactions and purchases online. In addition, Yahoo! offers an e-commerce platform called Yahoo! Merchant Solutions (also known as Yahoo! Store) and hosts more Top 500 internet retailers than any other hosted e-commerce solution. Yahoo! Auctions were discontinued in 2007 except for Asia.

Small business

Yahoo! provides services such as Yahoo! Domains, Yahoo! Web Hosting, Yahoo! Merchant Solutions, Yahoo! Business Email and Yahoo! Store to small business owners and professionals allowing them to build their own online stores using Yahoo!'s tools.
Yahoo! also offers HotJobs to help recruiters find the talent they seek.

Advertising

Yahoo! Search Marketing provides services such as Sponsored Search, Local Advertising, and Product/Travel/Directory Submit that let different businesses advertise their products and services on the Yahoo! network. Yahoo! Publisher Network is an advertising tool for online publishers to place advertisements relevant to their content to monetize their websites.
Yahoo! launched its new Internet advertisement sales system on February 5, 2007, called Panama. It allows advertisers to bid for search terms based on their popularity to display their ads on search results pages. The system takes bids, ad quality, click-through rates and other factors into consideration in determining how ads are ranked on search results pages. Through Panama, Yahoo! aims to provide more relevant search results to users, a better overall experience, as well as increase monetization—to earn more from the ads it shows.
On April 7, 2008, Yahoo! announced APT from Yahoo!, which was originally called AMP! from Yahoo!, an online advertising management platform. The platform seeks to simplify advertising sales by unifying buyer and seller markets. The service was launched in September 2008.

Yahoo! Next

Yahoo! Next is an incubation ground for future Yahoo! technologies currently in their beta testing phase. It contains forums for Yahoo! users to give feedback to assist in the development of these future Yahoo! technologies. It was created by Jerry Page and David Shin.

Yahoo! BOSS

Yahoo! Search BOSS is a new service that allows developers to build search applications based on Yahoo!'s search technology. Early Partners in the program include Hakia, Me.dium, Delver, Daylife and Yebol.

Yahoo! Meme

Yahoo! Meme is a beta social service, similar to the popular social networking sites Twitter and Jaiku.

 


Signing In To Yahoo! Mail 

 

 







How to Create a Yahoo mail Account

 


 










YAHOO services


In this link :   http://everything.yahoo.com/eng/