Inclusion Criteria:  (1) Be female (2) Age between 40-60 years. (3) Sign the consent form. (4) Diagnosis of fibromyalgia, according to the American College of Rheumatology criteria; (5) Mini Mental State Examination Score greater than or equal to 26 points (6) Schooling of at least 12 years (basic primary and secondary). (7) Have Spanish as their native language (8) Internet access  Exclusion Criteria:  (1) Pregnant woman (2) Illiterate (3) Inflammatory rheumatic disease (4) Major neurological or psychiatric disease, Intellectual disability (mental retardation) or learning disorders at the premorbid level or severe language comprehension problems.