As you can see in my question, I'm looking for a suitable laptop for me. I'm pretty inexperienced because I've never used one before.
I'm currently studying, so I mainly need the laptop for presentations, documentation, etc. It should be handy so that I can take it with me somewhere if necessary. I actually want a fast and good laptop for a good price.
can someone recommend brands or models?
Lenovo.
I don't call a model.
What is a good price for you? 300 500 800 euro?
Take any lightweight laptop with good battery life. The rest doesn't matter. If you put Lubuntu or Xubuntu on it, every laptop is fast.
(I mean that literally. I have a 20-year-old laptop next to me. Even it works for surfing. But it is borderline.)