It's not good to mine without good hardware, and with laptops you will kill the battery and probably the laptop, mining requires some good way to dissipate the heat
But you can "mine" with your Smartphone
There's a coin: ETN - Electroneum -
https://electroneum.com/
You can download the app on your smartphone and the app simulate a mining operation based on the power of your device, and will not consume any power or resources, the app can be closed
The only effort you will need to do is to enter on the app once a week and press a button to extend the reward
It's not a huge amount of money, but if you hold for some months the amount will be good
If you need better explanation, please leave a comment here, but it's very easy