Google's mission is to organize the world's information and make it universally accessible and useful. As a first step to fulfilling that mission, Google's founders Larry Page and Sergey Brin developed a new approach to online search that took root in a Stanford University dorm room and quickly spread to information seekers around the globe. Google is now widely recognized as the world's largest search engine -- an easy-to-use free service that usually returns relevant results in a fraction of a second.

Yahoo! Inc. is an american public corporation headquartered in Sunnyvale, California, (in Silicon Valley), that provides internet services worldwide. The company is perhaps best known for its web portal, search engine, Yahoo! Directory, Yahoo! Mail, news, and social media websites and services. Yahoo! was founded by Jerry Yang and David Filo in January 1994.

MSN is Microsoft's portal, offering MSNBC News, sports, MSN Money, games, videos, entertainment & celebrity gossip, weather, shopping and more great content, as well as Windows Live services such as Hotmail and Messenger.

Bing is a search engine that finds and organizes the answers you need so you can make faster, more informed decisions. Bing.com is the new Microsoft's Search Engine.

Find exactly what you are looking for - FAST! With Live Search.

The GMPG can be explained as an experiment in Metamemetics. The first aim of Metamemetics is to create a structure of principles that foster the construction and propagation of elemental ideas. The GMPG attempts to stimulate simplification of virtual substructures and bring people to question established structures and their relationships. Because people are not used to seeing elemental technologies or concepts which are powerful and immediately usable, frequent and novel encounters with GMPG efforts provoke optimism and empowerment, nevertheless reawakening criticism of complexity and a desire for simplicity.

Hakia is a general purpose semantic search engine, dedicated to quality search experience. To achieve this goal, our team aspires to establish a new standard of focus, clarity and credibility in Web search.

The web is alive with real-time information. So why search a stale archive? Collecta monitors the update streams of news sites, popular blogs and social media, and Flickr, so we can show you results as they happen. Give it a try.

pul.se is a real-time web search system that implements a publish/subscribe approach to finding content. Think of it as a kind of feed reader - one where you tell us what you're interested in, and we'll find the relevant content out of the tens of thousands of feeds we're constantly scanning.

Founded by Tim Berners-Lee, inventor of the Web, the World Wide Web Foundation is an international, not-for-profit organization that leads transformative programs to advance the Web as a medium that empowers people to bring about positive change.

The Internet Crime Complaint Center (IC3) is a partnership between the Federal Bureau of Investigation (FBI), the National White Collar Crime Center (NW3C), and the Bureau of Justice Assistance (BJA). IC3's mission is to serve as a vehicle to receive, develop, and refer criminal complaints regarding the rapidly expanding arena of cyber crime. The IC3 gives the victims of cyber crime a convenient and easy-to-use reporting mechanism that alerts authorities of suspected criminal or civil violations. For law enforcement and regulatory agencies at the federal, state, local and international level, IC3 provides a central referral mechanism for complaints involving Internet related crimes.

SpamCop is the premier service for reporting spam. SpamCop determines the origin of unwanted email and reports it to the relevant Internet service providers. By reporting spam, you have a positive impact on the problem. Reporting unsolicited email also helps feed spam filtering systems, including, but not limited to, SpamCop's own service.