A computer screen is a display device that shows text, images, and videos. It is composed of several components, including an ICON (4 letters), MENU (4 letters), PIXEL (5 letters), raster (6 letters), ICONS (5 letters), and MONITOR (7 letters). An ICON is a small graphical representation of a program, file, or command. A MENU is a list of options that can be selected to perform a task. A PIXEL is the smallest unit of a digital image, made up of a combination of colors. A raster is a grid of pixels that make up a digital image. ICONS are small graphical representations of programs, files, or commands. A MONITOR is a display device that shows text, images, and videos.