A CRT or cathode-ray tube monitor is a computer display that produces images using an electron gun. In the past, these types of monitors were the most popular screens for personal computers. They were considered state-of-the-art in their time but have been replaced by LCD monitors now. Key TakeawaysCRT (Cathode Ray Tube) monitors were the … Continue reading What is a CRT Monitor? | Features, Advantages & Disadvantages You Need to Be Aware Of