<human>:  What online resources can I use to learn more about investing and financial planning?
<bot>: There are several online resources you can use to learn more about investing and financial planning. Some of the most popular include Investopedia, Kiplinger, the Motley Fool, Yahoo! Finance, and SmartAsset. These sites offer a wealth of information on topics such as stock trading, retirement planning, taxes, investment strategies, and more.