Technology
What is Cloud computing?
Cloud computing is using computing resources — servers, storage, software — over the internet instead of on your own machine. You rent capacity on demand from providers and access it anywhere, paying for what you use.
See it, don’t just read it.
Watch a 2-minute lesson with voice + animation that explains cloud computing.
Key things to understand
- 1Data and programs run on remote data centers, not your local device.
- 2You scale up or down instantly, paying only for what you use.
- 3Common models deliver storage, platforms, and software over the internet.
- 4It powers most modern websites, apps, and AI services.
Frequently asked questions
- What is 'the cloud'?
- A network of remote servers accessed over the internet that store your data and run applications for you.
- Why do companies use cloud computing?
- It avoids buying and maintaining hardware, scales instantly, and turns big upfront costs into pay-as-you-go.
- Is cloud computing safe?
- Reputable providers offer strong security, though users must still configure access and protect their accounts properly.