Law firms are professional organizations that provide legal services to clients. They consist of lawyers who specialize in various areas of law, such as criminal law, family law, and corporate law. Law firms can range from small practices with just a few attorneys to large firms with hundreds of lawyers and multiple offices. Clients seek the help of law firms for legal advice, representation in court, and assistance with legal documents. Law firms may also engage in activities like negotiating contracts and mediating disputes. Their primary goal is to help clients navigate the legal system effectively and protect their rights.