When storing a document in the cloud, a user needs to be:

A shared drive is a local network concept, not a requirement for cloud storage, which is accessed over the internet.

A USB cable is used for direct, local device connections, not for accessing internet-based cloud services.

Cloud storage relies entirely on internet connectivity to transmit data between the user's device and the cloud provider's servers, making a connection essential for any interaction. Without an internet connection, there is no pathway to upload or download files from the remote cloud infrastructure.

Airplane mode disables all wireless communications, including internet access, which would prevent cloud storage interaction.