PRODUCTS AND PROCESSES FOR PROVIDING ONE OR MORE LINKS IN AN ELECTRONIC FILE THAT IS PRESENTED TO A USER

摘要

Methods, systems, and apparatus are described for providing a link in an electronic file being presented to a user in accordance with a set of one or more preferences, each preference providing an association between one or more data patterns and a computer network resource. According to some embodiments, one or more layers may be available and/or selectively activated (e.g., by a user) for modifying electronic files.