Cloud computing is a technology that allows users to access and store data and applications over the internet instead of on a local computer or server. This means you can use services like Google Drive or Dropbox to save files and access them from anywhere, as long as you have an internet connection. There are different types of cloud services, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). These services provide various levels of control and management, making it easier for businesses and individuals to scale their computing resources as needed without investing in physical hardware.