The "Print Screen" function is a feature found on most computer keyboards that allows users to capture an image of their computer screen. When activated, it takes a snapshot of everything displayed on the screen at that moment. This image can then be pasted into image editing software or documents for further use. To use "Print Screen," you typically press the "PrtScn" key. On some keyboards, you may need to use a combination of keys, such as Alt + PrtScn to capture only the active window. This function is useful for creating tutorials, sharing information, or saving important content.