In 1951 the generation of Univac computer operators didn't have monitors to help them to see what was going inside a computer; they would have to take their cues from lights on
a control panel flashing as the computer went about its chores.
Monitors are like output devices that computers use to convey information. In the early computing days, people didn't need monitors that much because they communicated with computers via using papers. But today, computing chores are much more complex or unique, and people need
monitors to communicate with their computers.
After that, the time for the computer monitor came. Firstly cathode ray tubes (CRT) became the first monitor computers that people used to view computer information, invented by a German physicist Karl Ferdinand Braun. CRT is a vacuum tube with one point covered with phosphors. When electrons strike them, they emit light. Early computer operators rarely viewed the text on a CRT. As technology advanced, color CRTs that displayed text and graphics filled offices, schools, and homes, etc. After that, CRT got competition, over the years, technology has more involved, and peoples developed many primitive personal computers that had built-in terminal devices. In 1976 the Apple 1 was the first computer from a factor that had a type of output that people could plug into a video monitor.
LCD monitor technology has been created after CRT(cathode-ray tube). Flat and thin panel screen use for showing data on monitors, computers, watches and TVs and many other electronic devices are of liquid crystal display (LCD).LCD monitor sales exceeded the sales of CRT monitors in 2007. But LCDs didn't suddenly appear that year because the early LCDs were expensive and had performance problems.LCD also made it possible for laptop owners and television lovers to enjoy high-quality images, text, videos, and lightweight screen. The rise of LCD also gave rise to high definition(HD) displays (display of 1280 by 720 pixels. Full HD monitors reach 1920 by 1080 pixels. Because of these advances in technology, we can now make movies, 3d computer animation and play video games, make music, do the school works and business works, transportation, navigation, space technology and many much more. Fifth-generation of computers will come close to bridging the gap between computing and thinking.
Nowadays, many different types of computer screens or monitors are available in the market. They are available in various sizes, like a 22-inch monitor, 24 inches, 32inch and also in multiple categories like curved monitor, desktop monitor, gaming monitor, ultra-wide monitor, etc. There are also cheap gaming monitor and best gaming monitor available for game lovers. When buying a monitor, you can choose from many different top brands like apple monitor, hp monitor, Samsung led monitor, Acer monitor, and many other brands. We all know that computer technology has taken an essential part of our daily life. Today's digital technology has made certain things that can be done without much effort.