Must be a script, not a formal paper or essay. Because I need to make slides and present it based on your script. Colloquial
Topic is to introduce docker(https://en.wikipedia.org/wiki/Docker_(software)).
You can refer to anything on the internet about docker, even YouTube videos
I provide a sample video, you can also refer to
https://youtu.be/hOSQ3T68uZM
Presentation Script (1000 Words)