Steps invest properly:
1. Decide how you want to invest in stocks
2. Choose an investing account
3. Know the difference between stocks and stock mutual funds
4. Set a budget for your stock investment
5. Focus on the long-term
6. Manage your stock portfolio
In my opinion, a good way to invest is to determine the platform or place where you want to invest, check the price of coins, which in a few years the price will rise.
To start investing in Ethereum and/or other cryptocurrencies you first need to register online with an exchange which will allow you to buy and invest in Ethereum. An exchange broker is an online platform that enables you to buy and sell Ethereum as well as any other cryptocurrency that they have listed.