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 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 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    A: Vertical lines on a monitor are caused by interference, improperly connected cables, hardware malfunction or out of date drivers.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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  • 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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  • 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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  • 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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  • Q: Can a Computer Monitor Be Used As a TV?

    A: A computer monitor can be used as a TV simply by plugging a set-top box into the appropriate ports on the monitor. If the monitor is too old, however, a few more modifications might be required to make it useful as a television monitor.
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  • Q: What Are Some Important Points to Understand About DPI Resolution?

    A: Dots Per Inch is a method of measuring a picture. A picture's width and height in inches is determined by dividing the dimensions in pixels by the DPI of the image. For instance, a 3,500 by 3,530 pixels image at 72 DPI is about 48.6 by 49 inches.
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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 a Display Port?

    A: A DisplayPort is a digital display interface designed to connect a video source to a display device, such as a monitor or a video projector. As of 2014, the interface provides a maximum resolution of 7680 by 4320 pixels at a refresh rate of 60 hertz.
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  • Q: How Does OLED Technology Work?

    A: OLED technology works in a similar way to conventional diodes and LEDs; however, instead of using layers of n-type and p-type semiconductors, OLED uses organic molecules to produce electrons and holes. A simple OLED is made up of six different layers, which all combine to make light.
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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 Is a Computer Monitor Used For?

    Q: What Is a Computer Monitor Used For?

    A: A computer monitor is an output device that is used as an electronic visual display for computers. This device allows the user to view program operations. With a mouse, the user can visually control program operations on the monitor.
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  • Q: How Do You Get Repairs for Your HP Monitor?

    A: Get repairs for an HP monitor by contacting the HP support department and requesting service according to a standard warranty or additional coverage from a Total Care extended warranty, by using the protection from a third party warranty or by contacting a local computer repair shop. In many cases, it is not possible to purchase protection plans after a certain period from the initial date of sale or without registering the product with the company issuing the plan.
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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: Is Free Tinker Bell Wallpaper Legally Available?

    A: Download Tinker Bell wallpaper legally and for free from Disney.co.uk and from DisneyParks.Disney.Go.com. The wallpapers are available in different sizes for different screens, including standard and widescreen monitors as well as Android and iOS devices. Disney.co.uk also includes instructions for setting an image as the desktop background.
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  • Q: Does LG Offer Troubleshooting for Monitors on Its Website?

    A: LG offers troubleshooting for computer monitors on its website by clicking the Support link. There, owners find links to manuals, videos and access to a Help Library, which includes information on topics such as product registration and installing drivers and software.
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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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  • Where Can You Find Today's Date and Time?

    Q: Where Can You Find Today's Date and Time?

    A: Users can find the current official date and time at Time.gov. A cooperative effort by the National Institute of Standards and Technology and the U.S. Naval Observatory provide this official time.
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  • Q: How Do Touch Screens Work?

    A: Touch screen monitors work by using one of three systems. The systems are resistive, capacitive or surface acoustic wave. All three systems implement electrical charges and currents that detect changes that occur on the surface of the monitor.
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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: How Do You Flip a Computer Screen?

    A: While there are multiple ways to flip a computer screen, the easiest way is to use "Control + Alt + arrow key" to flip the screen to the left, right or completely upside down. Press "Control + Alt + arrow key" at the same time to flip the screen.
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