Lifestyle Interventions for the Treatment of Early Onset Alzheimer's Disease Study

Inclusion Criteria: * Enrolled in the Longitudinal Early-Onset AD Study (LEADS) parent study, and being classified via LEADS consensus criteria as having amyloid-positive Early Onset Alzheimer's Disease * Aged 40-64 years at the time of enrollment into LEADS * Fluent in English * In good general health and absent another neurological disorder * Have a knowledgeable informant. * Have had a Clinical Dementia Rating scale of 0.5 to 1.0 at the time of enrollment into LEADS * Have sufficient vision, hearing, comprehension, and manual dexterity to participate in the testing and training program Exclusion Criteria: • Have access to the internet (e.g., home, family, public library, etc.) for less than 4 hours per week