"Copy (Duplicate)" refers to the process of creating an exact replica of a file, document, or any digital content. This function is commonly used in computer software and applications, allowing users to easily replicate text, images, or entire files for various purposes, such as backup or sharing. In many operating systems, the "Copy" command can be executed using keyboard shortcuts like Ctrl+C on Windows or Command+C on macOS. Once copied, the content can be pasted elsewhere using the "Paste" command, typically executed with Ctrl+V or Command+V. This functionality enhances productivity and ensures data consistency.