Once the training has been delivered, it is important to evaluate its effectiveness and impact. Various methods and metrics can be used to measure learning outcomes, user satisfaction, and business results. Furthermore, the evaluation results can be utilized to identify strengths and weaknesses of the training, allowing for future sessions to be improved. To evaluate effective training, formative and summative assessments should be used to test the users' knowledge, skills, and performance. Additionally, surveys, interviews, or focus groups can provide feedback from the users regarding their opinions and suggestions about the training. Analytics, reports, or dashboards should also be employed to track the users' behavior, engagement, and productivity with the applications. Lastly, Kirkpatrick's four-level model should be employed to evaluate the reaction, learning, behavior, and results of the training. Through these tips, complex applications can be trained with users being rewarded and fulfilled with an effective learning experience.