Investing refers to the act of allocating resources, usually money, with the expectation of generating an income or profit. There are various types of investments, including stocks, bonds, real estate, and commodities. The goal of investing is to grow one's wealth over time through the appreciation of assets or through income generated by the assets. It is important to diversify one's investments, as spreading money across different types of investments can help to mitigate risk. Additionally, it is important to have a clear investment strategy and to regularly review and adjust one's portfolio to ensure it aligns with one's goals and risk tolerance.