Forensic accounting encompasses fraud investigation and prevention, as well as a wide variety of functions in litigation. Forensic accountants provide services ranging from serving as an expert witness, to litigation consultant and bankruptcy trustee. As our economy grows more complex, the need for forensic accountants grows as well. One critical role of the forensic accountant is exposing and examining financial fraud. Technology expands the way companies conduct business; however, technology also provides greater opportunities for those willing to commit fraud. Forensic accountants rely on their skills in accounting, coupled with their investigative skills, to explain to clients, courts, and jurors how fraudulent schemes occur and the effect caused by fraud. Forensic accountants also provide expert opinions in calculating damages in litigation and administering bankruptcy estates, as well as a host of other services.