Global website with links to local operating companies, partner networks, financial data, investor and media relations, corporate responsibility, global enterprise, sponsorship, foundation, and careers.

Red Hat is the world's leading open source technology solutions provider with offerings including Red Hat Enterprise Linux, open source applications, security and systems management, virtualization, Services Oriented Architecture (SOA) solutions.

Comprehensive information and resources about the Linux Operating System.

For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.

浏览器的王者，闪游浏览器又小又稳又快速，资源占用率最低，远远超越傲游浏览器、IE浏览器、火狐浏览器、绿色浏览器和Opera、Safari等国内外网页浏览器软件。

Opera 提供适用于计算机、移动电话和设备的免费和易于下载的 Web 浏览器。分享我们对技术的热情，立即下载 Opera 浏览器。

雨林木风linux操作系统(Ylmf Operation System)，旨在为用户提供免费、稳定、功能强大的、值得使用的linux操作系统！

Apple designs and creates iPod and iTunes, Mac laptop and desktop computers, the OS X operating system, and the revolutionary iPhone.

Mitsubishi Corporation is a Japan's largest general trading company (sogo shosha) with over 200 bases of operations in approximately 80 countries worldwide.

APCERT cooperates with CSIRTs (Computer Security Incident Response Teams) to ensure Internet security in the Asia Pacific region, based around genuine information sharing, trust and cooperation.