You need some free time to dedicate to yourself. Also you need a smartphone or a tablet PC, or a laptop with Internet access. No special devices, applications, or tools are needed.
By giving easy to understand instructions and practical tasks that transform all the theory you know into your skills. You apply what you already know to real life, you use it in everyday situations, and your knowledge remains with you. So you get practical experience.
I myself support the idea of lifelong learning and what I value most is my time and efficiency of what I do. So the platform comprises the pluses of on-line and off-line classes. Flexibility and module learning come together with personal tutoring and that is how you gain the best of it all. You click on and click off when it's suitable for you to study. You can get a consultation on what you personally don't understand.