Can I work with a graphics tablet and Netflixen on the side, and if so, how?

I recently bought a Huion Kamvas Pro 13, so far I'm completely satisfied. If you connect it, the same will be displayed on the tablet as on the connected computer (or with me laptop). So the screen is duplicated.

Now I can make 2 screens out of it. Speak; on the tab I have my drawing program or something, and on the laptop I can also run Netflix, YouTube, or Spotify or something. Could be nice in the evening I thought.

If I do this and want to paint on the tablet, the inputs are only recorded for screen 1 - i.e. The laptop (where Netflix etc. Is running).

Can I set it somewhere that I make the entries with the pen explicitly on screen 2, or that I swap screen 1 and 2?

If you are using Windows 10: Search for "Calibrate screen for pen or finger input" using the search function. There you can then specify which screen should react to pen and touch.