How do I make these white dots go away?

I always get these points on the screen, I try to do away with them all the time, but it doesn't work when I turn my laptop off for a short time. Waste them again when I turn my laptop on again iden how do I make them away? MUCH greetings from Bs

Do you have a protective film on the screen?

Because then the dust is under the protective film.

No, I didn't, that can't be

Is that supposed to serve as a screen saver? Or do they come when you open the laptop again?

Yes, when I turn my laptop back on, they suddenly disappear, but after 5 to 20 seconds they come back and that's stupid because I always have to turn on my laptop and turn it off I don't know what to do next

So if it is a Windows device you can enter the screen saver at the bottom left of this search thing Cortana or whatever it is called and then you come to the settings and can actually turn it off

But it can also be that a picture has burned itself in there🤔

Theoretically, you could just turn on a completely white picture and let it run for a few hours

Ok I'll try, thank you very much

No problem ✌🏼