Cloud refers to storage and services provided over the internet. It allows users to access information from anywhere using internet connectivity. Common consumer uses of cloud include online file storage services like Google Drive, which allow sending and accessing files from any device. Businesses also use cloud for centralized data storage so employees can access information from anywhere. Emerging technologies like the Internet of Things (IoT) and Internet of Everything (IoE) will connect more everyday devices to the cloud, allowing remote access and control over internet networks.