COS strives to enable our website to be viewed by users without any difficulties. We spend significant resources designing, testing, and arranging our website to be as user-friendly as possible.

Due to the large number of computer operating systems and the large number of web browsers available, it is not feasible for COS to test its entire website for every possible combination that exists. To better serve our customers, we have selected the most popular combinations to fully support in terms of website design and testing. This means that users who visit our website using the combinations of operating systems and web browsers listed below should be able to use our website to its full capacity.

Combinations not listed below will experience varying results, and COS will be as responsive as possible in dealing with reported bugs.

If you would like to provide us with feedback on the combinations listed below, please contact us at the COS Help Desk. Please note that any changes in our policy will be reflected on this page.

COS designs its websites and tests its services for the following browsers:

Microsoft Windows 98 / Microsoft NT 4.0 / Microsoft Windows 2000 / Microsoft Windows XP:

• Netscape Navigator 7.x (Download now)
• Netscape Navigator 4.73+ (Download now)
• Microsoft Internet Explorer 6.x (Download now)
• Microsoft Internet Explorer 5.x (Download now)
• Mozilla 1.x (Download now)

• Netscape 7.x (Download now)
• Netscape 4.7x (Download now)
• Mozilla 1.x (Download now)

• Cookies FAQ
• Java and JavaScript FAQ