Grid computing is a technology that connects multiple computers over a network to work together on complex tasks. Instead of relying on a single powerful computer, it utilizes the combined processing power of many machines, which can be located in different places. This approach allows for more efficient use of resources and can significantly speed up data processing. In grid computing, tasks are divided into smaller parts and distributed among the connected computers. Each computer processes its assigned part and sends the results back. This collaborative effort is particularly useful for scientific research, simulations, and large-scale data analysis, where processing power is crucial.