Following the tutorial that i have previously made in this forum and taking the idea of @thesudio, I have created a channel in Youtube dedicated to Polytimos coin but in spanish language.
It is my first video made in Youtube and my equipment is not very good. I have to buy a better mic: a lot of backgorund noise is heard in the video. I accept advise to improve my videos. I have recorded the screen using the Xbox Windows 10 tool for recording games. ;)
The link for the channel is the following: https://www.youtube.com/channel/UCdgzb8FYL6fyFxyxUYNT5OQ
The link for the first video is the following: https://youtu.be/Mi5XZERA6i4