WBT is media-rich training fully capable of evaluation, adaptation, and remediation, all independent of computer platform. New models of training are being developed to take advantage of the Web as a delivery mechanism. These models are emerging from both public and the private sectors. Training can take place when the person requires it, or when they have opportunity in their work schedule, rather than when the instructor is available and there are enough students to hold a class. A significant disadvantage of CBT remains the need for specialized equipment in a specific location.
Students can view the course materials at any time and rate since the Web is always available.
Students can view the materials in familiar surroundings their normal workplace or home. There is no need to schedule classes, instructors, or classrooms. The instructor spends less time lecturing. Course materials become reference materials with updates immediately available to everyone. With the Web it is easy for the course author to include links to other materials.