Forgery is the act of creating, altering, or using a false document or item with the intent to deceive. This can include fake signatures, counterfeit money, or forged identification. The goal is often to gain something of value, such as money or property, by misleading others. The consequences of forgery can be severe, including criminal charges and penalties. Laws against forgery are in place to protect individuals and institutions from fraud. Common examples of forgery involve checks, contracts, and artworks, where the authenticity is crucial for legal and financial transactions.