Investors can find plenty of great exchange-traded funds (ETFs) to generate income. Which Vanguard ETFs offer the highest dividend yields? The SEC yield, by the way, is a metric developed by the SEC to help investors compare funds.

While all ETFs are different, there are two Vanguard funds I personally own and plan to continue buying for decades. An S&P 500 ETF tracks the S&P 500 ( ^GSPC 1.00%), meaning it includes all the stocks within the index. These stocks come from 500 of the largest companies in the U.S. across all corners of the market.

With such a wide range of potential outcomes this year, risk management and value capture will be important themes.