Good use for Laptops?

[electronicash]

proof of space is more profitable if you don't want to your laptop to easily worn out thru CPU mining. Storj has been around for years but i didn't got into it since i just look at it like filesharing system but turns out there's a lot more to it.  500GB of space is big enough to put use of the old laptops. newer devices today i think have more Terra and if one will be looking for opportunities without much work Storj could be one of the option.

[Dhoe]

I recommend not using a laptop for mining. Because it will make your computer quickly broken, and you will not be able to make too much profit from doing this. Use your computer more appropriately and use it to do more things to make money

Agree, Mining using a laptop will only waste time, We will not get maximum results if only using a laptop and will also have an impact on your laptop will be easily damaged. If you want Mining, it's better to use a computer with high specifications with using CPU, GPU, FPGA or ASIC.

[Ken_terrance]

If there is any mining process that can run in the background without using the laptop processor it will work very well, something that works near identically to Cloud Mining will fit laptops just well

[carlfebz2]

I recommend not using a laptop for mining. Because it will make your computer quickly broken, and you will not be able to make too much profit from doing this. Use your computer more appropriately and use it to do more things to make money

Agree, Mining using a laptop will only waste time, We will not get maximum results if only using a laptop and will also have an impact on your laptop will be easily damaged. If you want Mining, it's better to use a computer with high specifications with using CPU, GPU, FPGA or ASIC.

CPU? Not feasible
GPU? You need lots of rigs before you can feel out profits
ASIC? Expensive but this one is mainly preferred when it comes to coins that can be mined using up this apparatus or machine.

There are specific things that are needed to mine which are more capable  and worth but all things vary on electricity cost.
For laptop thing i dont see it to be feasible.We know mining difficulty nowadays.