Device synchronization is the process of ensuring that data and settings are consistent across multiple devices. This can include syncing files, contacts, calendars, and applications so that users have the same information available, regardless of which device they are using. Common examples of devices that may be synchronized include smartphones, tablets, and computers. Synchronization can occur automatically or manually, depending on the settings chosen by the user. Many services, such as cloud storage platforms, facilitate this process by storing data online and allowing access from any connected device. This ensures that users can seamlessly transition between devices without losing important information.