Longman Dictionary Of Contemporary English 6th Edition Top Page

Pronunciation of all headwords (British and American accents).
Sound search: Type a word phonetically ("nife") and it finds "knife."
Grammar exercises: 1,000+ interactive exercises specifically tied to dictionary entries.
Thesaurus pop-ups: Click any word in a definition to see synonyms.

The disc installs a program that is vastly superior to free web dictionaries. Key features include: