January 2007
Market share for browsers, operating systems and search engines
by 3 others提供瀏覽器、搜尋引擎和作業系統的市場佔有率統計與趨勢圖。
October 2006
March 2006
Technorati
by 154 others. We search, surface, and organize blogs and the other forms of independent, user-generated content (photos, videos, voting, etc.) increasingly referred to as “citizen media.”
复旦大学：IP位置查询
使用WhereIs，您可以通过输入IP获得该IP地址所对应的物理位置。
1
(9 marks)
