What is it?
Both a concept and a commercially available technology—services that store data and run programs on remote servers instead of your own device.
Tech Understandability: Beginner–Intermediate
Simple One‑Sentence Definition
The cloud refers to using the Internet to store files or run software on servers rather than on your personal computer.
Analogy or Comparison
It’s like renting space in a gigantic, secure storage facility: you can put your things there and get them whenever you need them, from any location.
Why it matters?
The cloud makes life more convenient. With web‑based email services like Gmail, your messages live on servers so you can access them from any computer. Cloud storage sites like Google Drive or Dropbox let you back up photos, share documents with others and retrieve files even if your personal computer is lost. Businesses use cloud servers to run websites and apps without buying expensive equipment.
Fun Fact
The term “cloud” comes from the fluffy cloud symbol used in old network diagrams to represent the Internet.
Related Terms
Cloud Storage: services (e.g., Dropbox) that hold your files remotely.
Server: a powerful computer that stores data or runs software for many people.
Backup: making extra copies of files so you don’t lose them.
Sync (Synchronization): automatically keeping files the same across devices.
Tech Teacher 
Leave a comment