Internet, Wi-Fi and phone
Cloud
In short and in plain language
The cloud is storage space on the internet. A provider offers it on its computers.
You can keep photos, documents and backups there.
You can then reach your data from different devices. You just need an internet connection.
Definition
The cloud is storage space on the internet that a provider makes available on its computers. You can keep photos, documents and backups there. You can then reach the data from different devices as long as there is an internet connection.