If you want to do real and legit Mining then Ofcourse you need to share the power of your mining system ( PC hardware ) .
But here I will suggest you not to get in the Mining like less profitable things , I will suggest you to Invest in the altcoins Because Investment in the altcoins are the better way of the income and profit Because it is the universal truth ( as I seen in the history of my trading life ) that every altcoin will once jump in the altcoins market once , so just buy those altcoins in the beginning and wait until the altcoin get pump .