CRTs did need a moment to stabilize the image, but they showed signs of life virtually instantly. At the least they'd make a little noise and had buttons with

CRTs did need a moment to stabilize the image, but they showed signs of life virtually instantly. At the least they'd make a little noise and had buttons with tactile feedback so you knew something was happening. Many screens today have capacitive touch buttons and have 5 seconds or more between a button 'press' and anything happening at all, leaving you to wonder if you even managed to successfully press the power button in the first place.