Parallel processing is a computing technique where multiple processors or CPU segments work simultaneously on different parts of a task to increase processing speed and efficiency. This approach allows complex operations, such as image rendering or large file conversions, to be completed more quickly than with a single processor.
In digital photography and imaging, parallel processing is particularly useful for tasks like batch editing, high-resolution image rendering, and running software that requires significant computational power. It enables photographers and designers to work more efficiently with large files and intricate editing workflows.