2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43789A brief overview is given of the theory of Higgs bosons and electroweak symmetry breaking that is relevant for the Higgs physics program at the Linear Collider.5 pages (plus cover page), invited talk at the International Conference on Linear Colliders LCWS-04, 19--23 April 2004, Paris, FranceHigh Energy Physics - Phenomenologytext