Image scanning is the process of converting physical images, such as photographs or documents, into digital format. This is typically done using a device called a scanner, which captures the details of the image and creates a digital file that can be stored, edited, or shared on a computer. Once an image is scanned, it can be saved in various formats, such as JPEG or PNG. Scanned images can be easily manipulated using software programs, allowing users to enhance, crop, or modify the image as needed. This technology is widely used in offices, homes, and for archiving purposes.