"Multi-Device" refers to the ability to use multiple electronic devices, such as smartphones, tablets, and computers, to access the same content or services. This feature allows users to switch between devices seamlessly, ensuring a consistent experience whether they are browsing the internet, streaming videos, or working on documents. Many applications and services, like cloud storage and streaming platforms, support multi-device functionality. This means that users can start a task on one device and continue it on another without losing progress. It enhances convenience and flexibility, making it easier to stay connected and productive in various environments.