In what year was Microsoft Excel released?

Microsoft Excel was initially released for the Macintosh in 1985, and the first version for Windows came out in 1987. The years following those releases saw major updates and new versions being introduced. The specific answer of 1993 relates to when Microsoft Excel 5.0 was released, which introduced several significant features, such as multiple worksheets and a toolbar interface. Therefore, recognizing the historical context of the software's evolution helps clarify the timeline of its development and major releases. The option indicating 1993 aligns with this significant version in the software’s history.