This document provides instructions on how to use the accompanying CD-ROM to the English Vocabulary in Use Upper-intermediate book to help learn vocabulary. It explains that the CD-ROM contains practice activities for each unit, a test maker, a recording function, a dictionary, and a reference section. It recommends using the CD-ROM before and after studying each unit in the book, to test knowledge and reinforce learning through additional practice and self-testing. Completing the CD-ROM activities both before and after each unit can help identify existing knowledge and words needing more study. The test maker allows creating personalized vocabulary tests to aid long-term retention of words from topics and units.