Offline coated glass (soft coat) involves the application of silver, zinc or tin (or a combination of) to glass that has already been formed and taken off the float line. The coating is softer than online coated glass therefore why it is referred to as soft coat.
A computer monitor or a computer display is an electronic visual display for computers. A monitor usually comprises the display device, circuitry, casing, and power supply. The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) or a flat panel LED display, while older monitors used a cathode ray tubes (CRT).
You don't have to pick all of these output devices for your computer system, but it is important to remember that monitors are output devices that let us see what we're working on as we are working on it as well as to get a feel for what the finished product looks like. Printers are available as inkjet and laser and color and black-only.