Online real estate is the buying and selling of digital property in the form of websites, domain names, and other online assets. It can be a lucrative form of investment, offering greater control and flexibility than traditional real estate investments. Online real estate also has fewer maintenance costs, as the properties can be managed remotely. With the right knowledge, online real estate can provide a great return on your investment. It's important to do thorough research before investing in online real estate to ensure you get the best return.