janvier 2026 - ZoomIATech

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Internet

Comment fonctionne Internet : DNS, IP, HTTP/HTTPS, cookies — guide 2026

Vous cliquez, la page s'affiche. Cette apparente instantanéité masque une machinerie complexe (DNS, serveurs, chiffrements) que nous...

R. IGLOULI 31 janv., 2026

RAG IA expliqué simplement : connecter une IA à vos documents

Vous demandez à ChatGPT de résumer un rapport interne de votre entreprise. Problème : ChatGPT n'a jamais vu ce document. Il...

R. IGLOULI 28 janv., 2026

Comment écrire un prompt efficace : méthode en 5 étapes + gabarits

Vous ouvrez ChatGPT. Vous tapez : "Écris-moi un email professionnel." La réponse est générique, plate, inutilisable. Vous insi...

R. IGLOULI 27 janv., 2026

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