I myself have no idea about laptops that's why I ask. Could you also tell me which technical conditions it should have.
Do you mean small browser games or real online games
Movies and videos should not be a problem with 500 euro
In the games depending on the no chance
Fortnite or something like that. It does not have to be an ultra gaming laptop
For fluent play of fortnite you do not come with 500 euro
Leg even 500 euro on it dan it should be possible
and a real gamer laptop not under 2,500 euro
If you search extensively on ebay, you may even get a stronger Ryzen or intel core i3 or i5 laptop.
Mediocre games (released around 2014) might even run on Ultra and 720p.
Unfortunately, laptops can only play big games on low, if any.
This would be the best thing you can get for about 500 euro