I would like to mine bitcoins with my laptop.
How does that work and do you need an effort?
Which program?
How to transfer Bitcoins to Euro (€)
How much can you earn a month with it?
You can forget that right away. For this you need stronger hardware. In Germany in particular, you can hand over all of your income directly to your electricity provider anyway.
So if you want to waste electricity for nothing, run Prime95 and it'll be the same
For Bitcoin mining you need special ASIC miners, like the Antminer S19 Pro
Unfortunately it's absolutely not true, Bitcoin mining brings about -0.09 cents per day with a good graphics card. So it's okay if you want to invest anyway, but don't feel like verifying yourself on the whole pages.
