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Cloud Computing
Cloud computing delivers computing services such as storage, processing power, and applications over the internet. It eliminates the need for physical hardware by providing scalable, on-demand resources. Users can access these services remotely, allowing for greater flexibility and efficiency. Cloud computing operates through three main models: Infrastructure as a Service (IaaS), which provides virtualized hardware; Platform as a Service (PaaS), offering tools for application development; and Software as a Service (SaaS), delivering software applications online. This approach enhances cost-efficiency by reducing upfront investments and allows businesses to scale resources according to their needs. Cloud computing also improves accessibility, enabling users to work from anywhere while maintaining reliable performance and security. Its versatility has made it essential for modern businesses and personal use.