How to mine cryptos like bitcoin, ether, and doge: Your complete guide to the tech setups, potential profits, and risks involved

Crypto mining is seeing a surge in interest as people scramble to participate in the market.Nurphoto/Getty Images
Interest in crypto mining surged in 2021 as people participated in the industry's upside. 
Miners are essential to crypto because they help maintain blockchains and record transactions.
Insider regularly interviews miners of various cryptos to detail their setups, earnings, and costs. You can read all about it by subscribing to Insider.
The cryptocurrency boom of 2021 attracted