Do I need a lot of GPU for trading like mining? And mining and trading is different right. So How will I learn buying a PC? because I only got my laptop here no desktop. Which is the easiest way to earn? Mine or trade?
Mining and trading are very different.
Mining is earn Bitcoin by using tools Like GPU miner or antminer.
Trading is earn Bitcoin from buying and selling Altcoin to Bitcoin or Bitcoin to altcoin and you can use your laptop or PC.
But the cost you have to afford for mining is hard and more than trading. After your investment you does not need to put your more efforts in mining always and that will automatically manage the mining process.
In trading you have to monitor the price value 24/7 and you need to set the trade value according to the price dump and bump.