Monitor

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 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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  • 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    A: Vertical lines on a monitor are caused by interference, improperly connected cables, hardware malfunction or out of date drivers.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 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 computer’s graphics adapter, allowing the user to interact with the computer. It is categorized as an output device. The monitor is an essential part of the overall computer system. It is sometimes referred to as the video screen or video display unit (VDU).
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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 change the display settings on your computer?

    A: To change the display settings on a computer running Windows Vista or a newer version of the Windows operating system, access the Appearance and Personalization section in the Control Panel, and modify the resolution. If using multiple monitors, modify the settings in the Display section.
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  • Q: What do you do if your computer screen is sideways?

    A: Turning a computer screen sideways results from using the screen pivot feature and is fixed by holding the CTRL and ALT keys and pressing the up arrow. Screen pivot is often used on monitors that rotate to use portrait mode and devices without automatic screen rotation.
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  • Q: Where can you find free Christmas-themed desktop wallpaper?

    A: Free Christmas-themed desktop wallpapers are available on WallpapersWide.com and DesktopNexus.com. To download Christmas-themed wallpapers from WallpapersWide.com, navigate to the website, click the Holidays category on the left sidebar, and click Christmas under Holidays. Click an image, and click the Download button to download the wallpaper.
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  • Q: What are some highly rated computer screen cleaners?

    A: Screen Mom’s Best Screen Cleaner Kit and Endust for Electronics Pop-Up Wipes are two highly rated computer screen cleaners offered on Amazon.com as of 2016. Additional highly rated screen cleaners are the Monster Screen Clean Mini and Bryson’s Screen Cleaner 16-ounce Spray Bottle, available on New Egg, and the Ultra Hydra LCD Screen Cleaner, available from Tiger Direct.
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  • Q: How can you adjust your screen size to fit your monitor?

    A: Changing the screen size requires different steps depending on the operating system of the user's computer, but getting the correct resolution for a monitor is as easy as looking at the manual for the specific monitor and looking for the device's stated native resolution. From there, the user can typically find the options to change the monitor's resolution to the native one in the control panel of the system, and this should make the screen size fit the monitor.
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  • Q: How do you enlarge the font on a computer screen?

    A: Increase the size of on-screen text and graphics by pressing Ctrl plus the "+" sign. If the user's mouse has a scroll wheel, enlarge what is on screen by pressing Ctrl while scrolling up. Windows also provides a magnifier with adjustable zoom and movable focus.
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  • Q: What does it mean when my monitor says "check signal cable?"

    A: "Check signal cable" and similar messages occur when a monitor detects a connected cable but cannot detect a device or video card on the other end of that cable. This usually occurs when a computer is powered down or a video card is not correctly installed.
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  • Q: Where can you download a free fireplace screensaver?

    A: CNet provides a popular screensaver for Windows called 3D Realistic Fireplace Screen Saver. Although it is free to download and use, several fireplace customization options are limited unless users unlock these features for a fee. For Mac users, the Fireplace Live HD Free app provides screensaver videos of real fireplaces.
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  • How do you connect your PC to a TV?

    Q: How do you connect your PC to a TV?

    A: To connect your computer to a television, both electronics must have the same ports. These ports include VGA, DVI, composite video, HDMI, S-video and component video. If both have similar ports, you can use the appropriate cable to connect them and view your PC screen on the TV.
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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: How do you change screen resolutions?

    A: To change the screen resolution of a computer running Windows 7, open the Start menu, click Control Panel, navigate to Appearance and Personalization, and click Adjust Screen Resolution. Go to Resolution, click the drop-down menu adjacent to it, select the resolution you want, and click Apply. When a preview of the new resolution appears, click Keep to use the new resolution. If you prefer your older resolution, click Revert instead.
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  • Q: How do you reduce computer screen flicker?

    A: Reduce computer screen flicker by increasing the refresh rate on Windows or receiving an update on OS X. Though LCD monitors do not cause screen flicker, an external CRT monitor may require a higher refresh rate and resolution to eliminate the flicker.
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  • Q: What are some common computer screen problems?

    A: Common computer screen problems are stuck or dead pixels, transient persistence also known as residual images, blank or blurry display and monitor producing flickering lines or waves. When a pixel does not receive a voltage, it remains black and unresponsive. This is the dead pixel.
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  • Q: How do you hook up two monitors?

    A: To hook up two monitors to a single display source, you need to connect them to graphics card that supports multiple display outputs via VGA, DVI DisplayPort or HDMI cables. Once the monitors are connected, you can modify the display settings in the Screen Resolution section, accessed via Control Panel.
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  • Q: How do you use dual monitors?

    A: Dual monitors can be used by first plugging in both of the monitors to the computer and then setting their display outputs individually. These settings can be accessed by right-clicking on the blank desktop and selecting Screen resolution. From there, select the appropriate output options for the monitors.
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