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  2. Personalize your background image, sounds, and toolbar ...

    help.aol.com/articles/personalize-your...

    1. Sign in to Desktop Gold. 2. Click the Settings button. 3. Click Personalization. 4. Click the Sounds tab. 5. Click Customize My Sounds. 6. Search for a sound or select a category from the "All" menu at the top-right.

  3. Digital Fine Contrast - Wikipedia

    en.wikipedia.org/wiki/Digital_Fine_Contrast

    Digital Fine Contrast is a contrast-enhancing display technology introduced in 2006 by LG Display.It is used in the company's "Flatron" line of TFT monitors and implements a 'smart function' whereby it dynamically detects the characteristics of each frame to be displayed and automatically adjusts its contrast to obtain a sharper and more vivid image.

  4. Screen burn-in - Wikipedia

    en.wikipedia.org/wiki/Screen_burn-in

    Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set. It is caused by ...

  5. Computer monitor - Wikipedia

    en.wikipedia.org/wiki/Computer_monitor

    A computer monitor is an output ... Dynamic contrast ratio is measured with the LCD backlight turned off. ANSI contrast is with both black and white simultaneously ...

  6. How to turn on Dark Mode on your Windows 10 computer to ... - AOL

    www.aol.com/news/turn-dark-mode-windows-10...

    To turn on dark mode in Windows 10, head to your computer's "Personalization" menu, which will let you change most of your PC's visuals.

  7. Liquid-crystal display - Wikipedia

    en.wikipedia.org/wiki/Liquid-crystal_display

    Brightness and contrast ratio: Contrast ratio is the ratio of the brightness of a full-on pixel to a full-off pixel. The LCD itself is only a light valve and does not generate light; the light comes from a backlight that is either fluorescent or a set of LEDs .

  8. Gamma correction - Wikipedia

    en.wikipedia.org/wiki/Gamma_correction

    The display computer may use a color management engine to convert to a different color space (such as older Macintosh's γ = 1.8 color space) before putting pixel values into its video memory. The monitor may do its own gamma correction to match the CRT gamma to that used by the video system.

  9. Comparison of CRT, LCD, plasma, and OLED displays - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_CRT,_LCD...

    Static contrast ratio Finite or infinite [citation needed] 150 to 8,100:1 [citation needed] Typically 1,000:1 - 3,000:1, Some models measured up to 20,333:1 [citation needed] "Between 0.0001 and 0.00001 nits" "Sony claims an OLED contrast range of 1,000,000:1." [1] Peak luminosity