Dividend-growth stocks have historically produced the highest-total returns. That's why investors should take note of the recent raises that Microsoft, Verizon, and Realty Income have provided to their investors. With more growth ahead, they're in solid positions to produce above-average total returns in the future.

Microsoft announced it would raise its quarterly payout from $0.75 to $0.83, good for a 10.7% increase. The hike will go into effect for the December dividend payout, which will go to holders of the stock as of Nov. 20, with an ex-dividend date of Nov. 21.

Here's why all three dividend stocks are worth buying now. Image source: Getty Images. Lee Samaha (Emerson Electric): After adjusting for stock splits, Emerson Electric has increased its dividend every year since 1956, and its growth potential ensures plenty more to come.