Stay Ahead with the Power of Upskilling - Invest in Yourself! 
Display Basics
A display is a visual output device that presents information, graphics, or video. It is also known as a screen or monitor.
The display resolution is the number of pixels in the horizontal and vertical dimensions that the screen can display. The more pixels a screen can display, the more detailed and clearer the image will be. The resolution is expressed in terms of the number of pixels across the horizontal axis and the number of pixels across the vertical axis, such as 1920 x 1080 for Full HD resolution.
The aspect ratio is the ratio of the width to the height of the display area. The most common aspect ratios are 16:9 (widescreen) and 4:3 (standard). The aspect ratio affects the overall shape of the display and how content is displayed on it.
The refresh rate is the number of times the display updates the image per second, usually measured in Hertz (Hz). A higher refresh rate results in smoother motion and reduced motion blur.
Color depth, also known as bit depth, refers to the number of bits used to represent the color of each pixel. A higher color depth allows for more accurate and vivid colors.
In addition to these basic specifications, displays can also vary in size, brightness, contrast, and response time. Display technology has advanced significantly in recent years, with the introduction of technologies such as OLED and HDR (high dynamic range) that offer improved image quality and color accuracy. Displays can be connected to computers or other devices using a variety of interfaces, such as VGA, DVI, HDMI, DisplayPort, or Thunderbolt. The choice of interface depends on the type of device being connected and the resolution and refresh rate of the display.
Apply for IT Support Certification
https://www.vskills.in/certification/certified-it-support-professional
