COREL

Producer of software titles such as CorelDRAW and WordPerfect.

Corel was founded by Michael Cowpland in 1985, who intended it to be a research laboratory.

"Corel" is an abbreviation of "Cowpland Research Laboratory".

Headquartered in Ottawa, Ontario, Canada.

HOTMAIL

Windows Live Hotmail, formerly known as MSN Hotmail and commonly referred to simply as Hotmail, is a free web-based email service operated by Microsoft as part of its Windows Live group.

Founded by Sabeer Bhatia and Jack Smith  in July 1996. It was subsequently acquired by Microsoft in 1997 and shortly after it was rebranded as "MSN Hotmail". The current version, "Windows Live Hotmail", was officially announced in 2005 and released worldwide in 2007.

 "HoTMaiL", name and capitalization refers to HTML, the encoding language used by the World Wide Web.

YAHOO

Provider of Internet services worldwide. Best known for its web portal, search engine (Yahoo! Search), Yahoo! Directory, Yahoo! Mail, Yahoo! News, advertising, online mapping (Yahoo! Maps), video sharing (Yahoo! Video), and social media websites and services.

Yahoo! was founded by Jerry Yang and David Filo in January 1994 and was incorporated on March 1, 1995.

The official backronym of Yahoo is "Yet Another Hierarchical Officious Oracle".Filo and Yang said they selected the name because they liked the word's general definition, which comes from Gulliver's Travels by Jonathan Swift: "rude, unsophisticated and uncouth".

Headquartered in Sunnyvale, California, (in Silicon Valley), US.

WIKIPEDIA

A free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation

Its name is a portmanteau of the words wiki (a technology for creating collaborative websites, from the Hawaiian word wiki, meaning "quick") and encyclopedia.

Larry Sanger and Jimmy Wales founded Wikipedia in 2001.

Headquartered at Florida, USA.

GOOGLE

The name "Google" originated from a misspelling of the word "googol", which refers to 10with power 100, the number represented by a 1 followed by one hundred zeros.

Founded by Larry Page and Sergey Brin on September 4, 1998.

The Google headquarters, the Googleplex, is located in Mountain View, California.

ADOBE SYSTEMS

Computer Software Company

The company name Adobe comes from Adobe Creek in Los Altos, California, which ran behind the house of one of the company's founders.

Founded in 1982 by Charles Geschke & John Warnock

Headquartered at San Jose, California, US

WIPRO

Second largest IT company in India. Also has interests varying from information technology, consumer care, lighting, engineering and healthcare businesses.

Wipro is acronym of Western India Vegetable Products Ltd.

Founded in 1945 by M.H.Premji, father of Azim Premji

Headquartered at Bangalore, Karnataka, India