Piano classes online
There are several apps with which you can learn to play the piano. For example Flowkey: This app is partly free. There are a number of songs that you can learn to play. If you want to play more songs, it will cost you some extra. In the app itself you can see how much it costs. Do you have a piano with silent-system or a digital piano? Then you can connect a tablet to the instrument and immediately play along with the song as described in the video. Youtube also offers many opportunities to learn to play. For example: All you have to do is select the song you want to learn to play and type it in and voilà, a piano tutorial of the song. Of course there are pros and cons:
Advantages
A person can learn to play the piano without being able to read a single note. Playing this way is a form of the game memory. It is remembering what you should play. Playing this way is low-threshold and accessible. It is a good way to start playing the piano, and it is cheaper than taking piano lessons from a teacher or school.
Disadvantages
You actually have no idea what you are playing. It's just a matter of remembering which key to press. Each piece of music conveys a feeling and emotion which is otherwise clearly readable from the sheet music. How loud or soft should you play? What is the right rhythm? How do you use the pedal board? In some applications, the notes are written down, so that is already a little better, but many beginning players do not look at this. It can also be frustrating to have to rewind every time things go too fast.