Rehabilitation of Cognitive Changes in Breast Cancer Survivors

Note: Any participant who reports tics can be included, however participants will be told tics may increase during the training period. Inclusion Criteria: Patients * Female breast cancer survivors who have received adjuvant chemotherapy 1-10 years from the time of recruitment either at MSKCC or elsewhere * Stage I, II, III breast cancer as noted in pathology reports or by clinician judgement. * No evidence of disease at time of screening * Age range 18 years old through \<70 years old * Must be able speak, read and write English well enough to complete written and verbal assessments and neurocognitive tests. The software was developed and validated in English and are not currently available in other languages. Translation of questionnaires into other languages would require reestablishing the reliability and validity of these measures. * Must demonstrate cognitive deficiency, which is defined as 1.0 standard deviations below normative data on at least one of the pre-screen phone assessments (WAIS-III Digit Span, Symbol Digit Modalities Test, Controlled Oral Word Association Test, Rey Auditory Verbal Learning Test) or must have 1.0 standard deviations difference from the pre-morbid estimate of cognitive functioning, Wide Range Achievement Test 4: Reading subtest, and one of the pre-screen phone assessment measures. * Must have basic computer skills such as able to turn on a computer, open the program, login, and use a mouse. * Participants must have the ability to upload t…