A law firm is a business made up of one or more lawyers who provide legal services to clients. These services can include advice on legal matters, representation in court, and assistance with legal documents. Law firms can vary in size, from small practices with just a few attorneys to large firms with hundreds of lawyers specializing in different areas of law. Law firms often focus on specific areas, such as criminal law, family law, or corporate law. They may serve individuals, businesses, or government entities. Clients typically seek law firms for their expertise and guidance in navigating complex legal issues.