Large Font Design: The keyboard features larger, more prominent letter characters and command keys to improve visibility. This helps elderly users and those with visual impairment, as well as anyone who prefers larger fonts. Increased key visibility makes locating the correct key quick and easy, boosting confidence and accessibility. Ideal for users who value legibility and a user friendly interface. Compatibility: Designed for broad compatibility, it works with Windows 10, 8, 7, Vista, XP, 2000, and 98, along with Mac OSX and macOS. The plugandplay technology requires no software installation—simply plug in and start typing. This simplifies setup and supports use across different systems, making it suitable for mixed computing environments. Contrast and Quiet Typing: contrast is achieved with yellow keycaps and clear black large fonts, helping keys stand out in low light and reducing eye strain. The membrane key switch provides a quiet typing experience, making it ideal for quiet offices or shared spaces while still offering tactile feedback. Splashproof Design: The splashproof design helps extend the keyboard's lifespan by guarding against accidental spills. This adds peace of mind for busy home offices, kitchens, and study areas where spills may occur, without compromising aesthetics or function. Use scenarios Home use for seniors or visually impaired users who benefit from large, easytoread keys and straightforward typing. Shared workspaces or study areas where quieter typing is preferred and multiple devices (Windows and Mac) are in use. Busy households or dorm rooms where spills are possible, providing extra protection and longevity for daily typing tasks.