OpenOffice.org: The Free, Open Source Office Suite.

7-Zip is open source software. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions.

WPS Office官方网站是金山公司旗下的办公软件学习和分享网站，WPS2009是对个人永久免费的国产办公软件，提供WPS2009下载，WPS2009模板，插件下载以及WPS Office帮助问答等服务，是中国最好的办公软件学习和分享平台。

For photographers everywhere, Sigma is the total sum of the research, development, manufacturing and service of the world's leading line of lenses and cameras.

Megastar is a broad-line electronic component stocking distributor offering a full service to assist you with all your procurement needs. Megastar's uniqueness lies in our ability to work in partnership with our customers and offer customized solutions.

Toshiba U.S. products, services and support information.

3Com Corporation (3Com) provides secure, converged networking solutions on a global scale to businesses of all sizes. Its products and solutions enable customers to manage business-critical voice and data in a secure and efficient network environment.

NVIDIA (Nasdaq: NVDA) is the world leader in visual computing technologies and the inventor of the GPU, a high-performance processor which generates breathtaking, interactive graphics on workstations, personal computers, game consoles, and mobile devices.

Holding company with subsidiaries which design, manufacture and market broad range of computer control devices, including mice, trackballs, touchpads...

Computerworld, the 'Voice of IT Management' is your leading information source for coverage laptops, desktops, softwares, hardwares, security, networking and storage.