They are called CRT monitors
You is obvious. YOU control the content. Tube may be in reference to the old monitors, the cathode ray TUBE monitors.
A group of monitors is called a "cabinet" or a "suite."
TFT stands for thin-film transistor. This is the technology for the ultimate LCD display. LCD monitors, also called flat panel displays, are replacing the old style cathode ray tubes (CRTs) as the displays of choice. Nearly all LCD monitors today, including mobile phones, use TFT technology.
performance
You: You control the content.Tube: Tube may be in reference to the old monitors, the cathode ray tube monitors.
You know the size of a monitor by using a ruler to measure the screen diagonally. This applies to both older style CRT monitors and new LCD monitors.
white colour
Video monitors are used to continuously monitor an area. Though they may be implemented for security purposes, video monitors are most often used to watch a baby in another room; such devices are often called baby monitors.
laser display
Pace Maker
Old computer monitors are "CRT" the latest are "LCD".
CRT monitors are the old traditional fat monitors that look like TVs, and TFT are flat screens.