Both of these CD-ROMs provide plot summaries of Shakespeare's plays.

Monarch Notes.   Ref. CD-ROM C216
Consists of the complete text of the Monarch Notes collection, which summarizes classic works of American and world literature. Each note includes an author biography, literary style overviews, relevant historical information, story synopsis, character analyses, critical commentaries, bibliography, and essay questions.

Masterplots Complete    Ref. CD-ROM C209
Contains the contents of 21 Masterplots reference book sets. Includes plot summaries, character descriptions, critical essays, and author biographies for works of literature, drama, and poetry.