Computer-delivered Test online practice materials
There aren't many online practice materials for the CDT. However, aside from using a computer, the tests are exactly the same, so using paper-based test materials is generally fine for preparation.
Here are some links with some practice sections, as well as information about the test:
These videos help you understand how the Listening, Reading and Writing sections appear on the computer as well as show you how to use the help option, make notes or highlight text during the test.
This link will take you to the practice test material.
Here are some additional practice materials: here and here.
You can also purchase a complete Cambridge IELTS computer-delivered practice test.
