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  2. Hibernation (computing) - Wikipedia

    en.wikipedia.org/wiki/Hibernation_(computing)

    Sleep mode and hibernation can be combined: the contents of RAM are copied to the non-volatile storage and the computer enters sleep mode. This approach combines the benefits of sleep mode and hibernation: The machine can resume instantaneously, and its state, including open and unsaved files, survives a power outage.

  3. Sleep mode - Wikipedia

    en.wikipedia.org/wiki/Sleep_mode

    Sleep mode (or suspend to RAM) is a low power mode for electronic devices such as computers, televisions, and remote controlled devices. These modes save significantly on electrical consumption compared to leaving a device fully on and, upon resume, allow the user to avoid having to reissue instructions or to wait for a machine to boot .

  4. Power supply unit (computer) - Wikipedia

    en.wikipedia.org/wiki/Power_supply_unit_(computer)

    When a computer is in ACPI S3 sleep mode, only +5 V SB rail is used. There are two basic differences between AT and ATX power supplies: the connectors that provide power to the motherboard, and the soft switch. In ATX-style systems, the front-panel power switch provides only a control signal to the power supply and does not switch the mains AC ...

  5. Save All Around by Powering Your Computer Down -- Savings ...

    www.aol.com/news/2012-10-19-computer-sleep-mode...

    The sleep mode on your computer is designed to keep the machine on while drawing a small amount of. Having to boot up your computer each time you want to use it can be inconvenient, but keeping it ...

  6. Laptop - Wikipedia

    en.wikipedia.org/wiki/Laptop

    A laptop computer or notebook computer, also known as a laptop or notebook, is a small, portable personal computer (PC). Laptops typically have a clamshell form factor with a flat-panel screen on the inside of the upper lid and an alphanumeric keyboard and pointing device on the inside of the lower lid.

  7. Always-on display - Wikipedia

    en.wikipedia.org/wiki/Always-on_display

    A device with AOD enabled keeps a limited portion of the screen on during sleep mode.An Always-On Display may display a set of recent push notifications in place of a notification tone or LED signal, as well as information such as the time, date, and battery status of the device; they often may also be configured to also show various types of notifications as they arrive, or screensavers.

  8. Standby power - Wikipedia

    en.wikipedia.org/wiki/Standby_power

    Standby power, also called vampire power[ 1 ], vampire draw, phantom load, ghost load, or leaking electricity, refers to how electronic and electrical appliances consume electric power. At the same time, they are switched off (but are designed to draw some power) or in standby mode. It only occurs because some devices claim to be "switched off ...

  9. Screen time - Wikipedia

    en.wikipedia.org/wiki/Screen_time

    A person reading on an iPad tablet. Screen time is the amount of time spent using a device with a screen such as a smartphone, computer, television, video game console, or a tablet. [ 1 ] The concept is under significant research with related concepts in digital media use and mental health.