There are many differences in Web Based Training and CD-ROM training. In CD-ROM training you can only access the information that is available on one CD-ROM. While in the Web Based Training there is no limit on the storage of the data or content. You can actually store the content on one or more servers. Then in CD-ROM training entire modules for instructional design delivery have to be created. While the Web Based Training also provides flexibility of time and modules to the user. One can benefit from skill assessments and make personal study plans. With the help of the search engines you can also find exact topics.