An Electronic Instruction for Use (eIFU) is a digital version of the traditional paper IFU, designed to be easily accessible through any modern electronic device. Hosted online, an eIFU allows users to access important product information anytime, from anywhere. Unlike static paper inserts, eIFUs can be enhanced with features like larger text, highlights, multilingual support, videos, and audio guides to improve clarity and usability. Most importantly, they can be updated instantly—without the need for product recalls or obsolescence—ensuring that users always have the most current information at their fingertips.