Forwarding is the process of sending data packets from one network device to another. This is commonly used in computer networks to ensure that information reaches its intended destination. Devices like routers and switches play a crucial role in forwarding by determining the best path for the data to travel. In email communication, forwarding refers to the action of sending an email received from one person to another. This allows users to share information easily without having to copy and paste the content. Most email services, such as Gmail and Outlook, provide a simple option to forward messages with just a click.