The easiest thing is to start cloud mining.. The advantage is you pay a one time fee based on how much mining power you want and what coin you want to mine.. and it will mine for you for as long as mining that coin is still profitable.   I like genesis mining because the allow you to move your purchased mining power around from coin to coin or even split it amongst coins.

If you are interest, use this link and get a discount on your purchase. https://www.genesis-mining.com/a/1814914

If you want quicker results, and are willing to take a risk, checkout bitconnect where you purchase bitcoin and lend it our for 1% daily interest: https://bitconnect.co/?ref=eliddell

Some good reasons why you use bitcoin.

1. It is fast. Transactions are instantaneous and confirmation times are usually done withing 10 minutes.
2. It is cheap to transfer any amount of money anywhere. Fees are insignificant at this point.
3. Your bitcoin are your alone, they can't be blocked by bank, IRS or any institutions.
4. There are no charge backs.