Make my day - an eHealth-based prevention program in primary care to prevent stroke and support a more active everyday life. To get access to the app, you need to participate in the research project via Karolinska Institute. To participate in the project, you must have at least three risk factors for stroke (examples of risk factors are high blood pressure, stroke in the family, low level of physical activity, overweight, being a smoker, having a high alcohol intake and having unhealthy eating habits), aged between 55-75 years old and live in the Stockholm region.