Minergate is ok, but it's horrific for beginners, imo. They take a load of hashrate, and you don't earn as much as you could. I've posted a better way for people to mine crypto's from a computer, and it's directly Bitcoin, which Minergate DOES NOT allow. The method I show shows the lowest rates possible. https://steemit.com/bitcoin/@soularecryptz/how-to-mine-bitcoin-using-just-about-any-computer-and-withdraw-at-only-0-00020000-btc