Mining is also difficult, and plenty of things can go wrong. Rigs run 24 hours a day, every day, and any time spent offline means potential lost block rewards in an endeavor where profitability is already difficult to achieve. Take it from my cousin, who called my aunt in the middle of the night to help him fix one of his rigs. Half asleep, she tried to follow his instructions over the phone before hanging up and going back to bed. He had to come home the next morning to fix it.
When ASICs hit the market, the blockchain’s validation process became more centralized as more and more hashing power was consolidated into a handful of mining companies, rather than being spread out amongst many miners. Unfortunately, Bitcoin is no longer as decentralized as it was once intended to be.

Customers can buy and sell bitcoin and ether using Interac e-Transfers, bank transfers, SWIFT, and credit/debit card.
This method facilitates the process of crypto mining and gets the rewards. To join this vast ocean of pool mining, the miner requires a server combining the computational power of all other miners who are looking forward to joining the pool. Thus, this method increases the possibility of earning handsome rewards by unlocking new coins.