Notary services involve a licensed professional, known as a notary public, who serves as an impartial witness to the signing of important documents. Their primary role is to verify the identity of the signers and ensure that they are signing willingly and without coercion. This process helps prevent fraud and ensures the authenticity of the documents. Common documents that require notary services include wills, contracts, and power of attorney forms. Notaries may also provide services like administering oaths and affirmations. Their presence adds a layer of legal protection and credibility to various transactions and agreements.