Monitor

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LCD stands for “liquid crystal display.” LCD screens are used in televisions, computers and cell phones, particularly those that require thinner displays than picture tube technology.

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  • What does LCD stand for?

    Q: What does LCD stand for?

    A: LCD stands for “liquid crystal display.” LCD screens are used in televisions, computers and cell phones, particularly those that require thinner displays than picture tube technology.
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  • What is the function of a computer monitor?

    Q: What is the function of a computer monitor?

    A: The main function of a computer monitor is to display video and graphical information generated by the computers graphics adapter, allowing the user to interact with the computer. It is categorized as an output device.
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  • What causes vertical lines on a monitor?

    Q: What causes vertical lines on a monitor?

    A: Vertical lines on a monitor are caused by interference, improperly connected cables, hardware malfunction or out of date drivers. Older Cathode Ray Tube (CRT) monitors are more susceptible to interference than newer Liquid Crystal Display (LCD) monitors, making it worth troubleshooting the other possibilities first if you're using an LCD monitor.
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  • Can you use Windex to clean a computer screen?

    Q: Can you use Windex to clean a computer screen?

    A: A computer screen should never be sprayed or wiped with Windex. Ammonia and alcohol-based cleaners can damage an LCD screen. Water and a cloth are typically effective enough to clean a computer screen.
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  • What is the function of a monitor?

    Q: What is the function of a monitor?

    A: A computer monitor is a hardware component of a computer that displays information through a visual interface. The monitor is composed of a case and a screen that displays the information.
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  • Q: What menu adjusts the computer screen?

    A: Users adjust the computer screen with Windows 7 or newer versions from the Screen Resolution, Display Settings and Personalization windows menu, as of 2015. These windows can be accessed via the Control Panel or by selecting the appropriate option from the context menu after right-clicking on the desktop.
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  • Q: How do you use two monitors?

    A: Plug in both monitors to the computer, and adjust their display settings individually through the Screen Resolution feature. To access the Screen Resolution feature, right-click on the desktop, and select Screen Resolution from the right-click menu.
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  • Q: How do you turn off Apple TV?

    A: To turn off Apple TV, use the remote control system that comes with the Apple TV or the in-built Remote app. Select Menu on the remote control system or Remote app, then Settings, and click the Sleep Now button. This process takes less than one minute.
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  • Q: What are some simple ways to repair an LCD screen?

    A: Scratched LCD screens may be repaired using a pencil eraser, rubbing alcohol, petroleum jelly or a commercial scratch repair kit. A stuck pixel my be repaired by gently rubbing the screen, using a pixel repair program or buying hardware designed to fix dead pixels.
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  • Q: What are some common Samsung monitor problems?

    A: Some common Samsung monitor problems include a flickering screen and black spots on the screen when connected to a computer. Another common problem is the monitor failing to turn on or the computer being unable to detect the monitor.
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  • Q: What is the difference between VGA and SVGA?

    A: The terms VGA and SVGA, also known as video graphics array and super video graphics array, refer to the maximum video quality that can be viewed from a selected sourced and SVGA offers a better quality picture as opposed to VGA. The picture quality of an SVGA screen as opposed to a VGA screen is miniscule and is sometimes overlooked by its users.
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  • Q: What is the maximum resolution you can get from a VGA port?

    A: According to Matt Bach from Puget Systems, the maximum resolution from a modern VGA port is 2,048 by 1,536 pixels at 85 hertz as of 2013. The original VGA port supported 640 by 480 pixels at 60 hertz, but modern ports are enhanced.
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  • Q: How do you connect multiple monitors together?

    A: Connect multiple monitors together by connecting a new monitor to an open monitor port on the back of the existing computer. Most modern operating systems automatically detect the presence of a new monitor and adjust settings accordingly. If the operating system does not recognize the newly connected monitory, restart the computer.
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  • Q: How do you adjust the display size on your monitor?

    A: To adjust the display size on your monitor, alter the screen resolution under Display Properties or Display Settings using the slider provided. Preview the change made in small screen located in the same box, and then apply it.
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  • Q: Does screen size and resolution affect inch-to-pixel calculators?

    A: Both the size of the screen and its resolution have an effect on the calculation of the number of pixels per inch in a display. Calculators for determining the pixels per inch of a given display account for these factors as part of the calculation.
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  • How can I zoom in or out on my computer screen?

    Q: How can I zoom in or out on my computer screen?

    A: To zoom in or out the computer screen on a Windows computer, open the Magnifier tool. Press the Plus button to zoom in and the Minus button to zoom out.
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  • What does it mean when your computer monitor is in "power save" mode?

    Q: What does it mean when your computer monitor is in "power save" mode?

    A: "Power save" mode in electronics is a way to conserve energy or battery life when the item is left on but not in use. In the context of a monitor, this means the display is temporarily turned off until a user presses a key or moves the mouse.
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  • Q: What are some wallpapers with Superman motifs?

    A: Some wallpapers with Superman motifs include the character's classic logo on a background or the character flying through the air. Other wallpapers feature Henry Cavill from the "Superman" movies.
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  • Q: What types of computer monitors can you buy at Wal-Mart?

    A: Wal-Mart sells a wide variety of computer monitors, including LED LCD monitors, USB-powered portable monitors and touchscreen monitors, as of December 2015. These computer monitors are manufactured by Acer, AOC, Asus, Dell and Hewlett Packard, as well as by Samsung, Sceptre, UpStar, ViewSonic and V7, and they are available in many sizes and with varying features.
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  • Q: How do you rotate your monitor display?

    A: Rotate the monitor display in Windows through the Display Settings section of the Control Panel. To change the orientation, click the Start button, and navigate to the Control Panel. Select the Display icon and then Change Display Settings. From there, select the desired screen orientation, landscape or portrait.
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  • Q: What are some different kinds of computer monitors?

    A: As of 2015, some different kinds of computer monitors include the LG 21:9 Ultrawide monitor and Samsung Curved display monitors for computers. Computer company Asus also offers a 4K monitor, as well.
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