A World Fund is a type of mutual fund or other investment company that invests in securities that are traded in several different countries, including the United States. World funds offer investors the opportunity to diversify their portfolios beyond their home country and benefit from the potential for higher returns. However, these funds also come with risks, such as currency risk and political risk.World funds can be a good way to diversify your portfolio and potentially earn higher returns. However, you need to be aware of the risks involved before investing.