A technique for automatically installing software on one or more network-connected computer systems is disclosed. A user makes a request through a World Wide Web (WWW) site to install software on one or more computer systems. Software agents residing on the computer systems, under the direction of the...http://www.google.com.tw/patents/US20040015961?utm_source=gb-gplus-share專利 US20040015961 - Method and apparatus for automatic prerequisite verification and installation of software