This work is an English‑French dictionary of computer terminology aimed at translators and interpreters. Published in 1991 by J.-C. Lattès, it provides a comprehensive vocabulary for the rapidly evolving field of informatics, covering hardware, software, networking, and emerging technologies of the era. Each entry presents the English term alongside its French equivalent, often with brief explanatory notes to aid accurate translation. Intended for professionals who need reliable, up‑to‑date lexical resources, the dictionary bridges linguistic and technical domains, facilitating clear communication in multilingual technical documentation, localization projects, conference interpretation, and other technical contexts. Though now historical, it remains a useful reference for understanding the terminology of early‑1990s computing and the translation practices of that period.