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Scanners are devices used in electronics and computers to capture physical documents, photographs, or images and convert them into digital formats. These compact machines employ various technologies such as flatbed, sheet-fed, handheld, and drum scanners, depending on the size and type of material being scanned. Scanners can be further categorized under computer peripherals alongside other devices like printers, monitors, and keyboards. As an essential component in document management systems, scanners facilitate efficient organization, retrieval, and sharing of digital files while minimizing reliance on physical storage media. Despite their ubiquity in modern offices, scanners remain largely unnoticed due to the seamless integration with computers and other devices, yet they play a crucial role in digitizing information for various industries, including education, healthcare, business, and government.