Top 10 Internet Sites in the World

1. Google - Enables users to search the Web, Usenet, and images. Features include PageRank, caching and translation of results, and an option to find similar pages. The company's focus is developing search technology.

2. Facebook - A social utility that connects people, to keep up with friends, upload photos, share links and videos.

3. Yahoo! - Personalized content and search options. Chatrooms, free e-mail, clubs, and pager.

4. YouTube - YouTube is a way to get your videos to the people who matter to you. Upload, tag and share your videos worldwide!

5. Windows Live - Search engine from Microsoft.

6. Wikipedia - An online collaborative encyclopedia.

7. Blogger.com - Free, automated weblog publishing tool that sends updates to a site via FTP.

8. Microsoft Network (MSN) - Dialup access and content provider.

9. Baidu.com - The leading Chinese language search engine, provides "simple and reliable" search experience, strong in Chinese language and multi-media content including MP3 music and movies, the first to offer WAP and PDA-based mobile search in China.

10. Yahoo!カテゴリ - 有料審査制のディレクトリ。ウェブサービスの形でAPIを公開。