Cloud computing is the delivery of computing services over the internet. It allows you to use servers, storage, databases, networking, software, and other IT resources without owning physical hardware.
With cloud computing, you can create virtual machines, store files, host websites, or run applications from anywhere with an internet connection. Cloud providers like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud manage the infrastructure for you.
In simple words, cloud computing means using IT resources on demand and paying only for what you use. It is fast, flexible, scalable, and widely used by businesses of all sizes.