Cloud computing delivers computing resources (servers, storage, databases, networking, and software) over the internet, allowing businesses to scale and pay only for what they use, eliminating the need for physical infrastructure.

• AWS: The most popular cloud platform, offering scalable compute, storage, AI/ML, and networking services.
• Azure: A strong enterprise cloud with hybrid capabilities and deep Microsoft product integration.
• Google Cloud (GCP): Known for data analytics, machine learning, and open-source support.