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  2. Pixel density - Wikipedia

    en.wikipedia.org/wiki/Pixel_density

    The dot pitch of a computer display determines the absolute limit of possible pixel density. Typical circa-2000 cathode-ray tube or LCD computer displays range from 67 to 130 PPI, though desktop monitors have exceeded 200 PPI, and certain smartphone manufacturers' flagship mobile device models have been exceeding 500 PPI since 2014.

  3. List of computer display standards - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_display...

    Various computer display standards or display modes have been used in the history of the personal computer. They are often a combination of aspect ratio (specified as width-to-height ratio), display resolution (specified as the width and height in pixels ), color depth (measured in bits per pixel), and refresh rate (expressed in hertz ).

  4. List of common display resolutions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_display...

    This article lists computer monitor, television, digital film, and other graphics display resolutions that are in common use. Most of them use certain preferred numbers.

  5. Parallel Peripheral Interface - Wikipedia

    en.wikipedia.org/wiki/Parallel_Peripheral_Interface

    The Parallel Peripheral Interface (PPI) is a peripheral found on the Blackfin embedded processor. The PPI is a half-duplex , bi-directional port that is designed to connect directly to LCDs , CMOS sensors , CCDs , video encoders (video DACs ), video decoders (video ADCs ) or any generic high speed, parallel device.

  6. Extended Computer Protection - AOL Help

    help.aol.com/products/extended-computer-protection

    Protect your computer regardless of its age, with hardware repair or replacement coverage. Get Started. Extended Computer Protection - From AOL FAQs.

  7. McAfee Message: Your computer is not fully protected

    help.aol.com/articles/mcafee-message-your...

    1. In the Windows taskbar, next to the clock, right click the (M) icon, and then click Open SecurityCenter.2. In the McAfee window, click Fix.By doing this McAfee will identify the issue and try to fix it.

  8. Display resolution - Wikipedia

    en.wikipedia.org/wiki/Display_resolution

    1080p progressive scan HDTV, which uses a 16:9 ratio. Some commentators also use display resolution to indicate a range of input formats that the display's input electronics will accept and often include formats greater than the screen's native grid size even though they have to be down-scaled to match the screen's parameters (e.g. accepting a 1920 × 1080 input on a display with a native 1366 ...

  9. What Does the Producer Price Index Tell You? - AOL

    www.aol.com/news/does-producer-price-index-tell...

    The producer price index (PPI) is a government economic report prepared by the Bureau of Labor Statistics (BLS) that measures the change in prices sellers receive for thousands of items and services.