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  2. Underclocking - Wikipedia

    en.wikipedia.org/wiki/Underclocking

    Underclocking, also known as downclocking, is modifying a computer or electronic circuit's timing settings to run at a lower clock rate than is specified. Underclocking is used to reduce a computer's power consumption, increase battery life, reduce heat emission, and it may also increase the system's stability, lifespan/reliability and compatibility.

  3. Idle (CPU) - Wikipedia

    en.wikipedia.org/wiki/Idle_(CPU)

    Every program or task that runs on a computer system occupies a certain amount of processing time on the CPU. If the CPU has completed all tasks it is idle. Modern processors use idle time to save power. Common methods are reducing the clock speed along with the CPU voltage and sending parts of the processor into a sleep state.

  4. Dynamic frequency scaling - Wikipedia

    en.wikipedia.org/wiki/Dynamic_frequency_scaling

    Dynamic frequency scaling (also known as CPU throttling) is a power management technique in computer architecture whereby the frequency of a microprocessor can be automatically adjusted "on the fly" depending on the actual needs, to conserve power and reduce the amount of heat generated by the chip.

  5. Advanced Power Management - Wikipedia

    en.wikipedia.org/wiki/Advanced_Power_Management

    APM Enabled: The computer is powered on, and APM is controlling device power management as needed. APM Standby: Most devices are in their low-power state, the CPU is slowed or stopped, and the system state is saved. The computer can be returned to its former state quickly (in response to activity such as the user pressing a key on the keyboard).

  6. Dell OptiPlex - Wikipedia

    en.wikipedia.org/wiki/Dell_OptiPlex

    Dell OptiPlex Series 4 DT, SFF and USFF Chassis. OptiPlex (a portmanteau of "optimal" and "-plex") is a line of business-oriented desktop and all-in-one computers made for corporate enterprises, healthcare, the government, and education markets.

  7. How do I take a screenshot? - AOL Help

    help.aol.com/articles/how-do-i-take-a-screenshot

    Most operating systems have a built in feature that allows you to take a picture of what is on your screen. If you're asked to provide a screenshot when contacting AOL about an issue, you can use these steps for the most common operating systems. If you're using a different device, contact the manufacturer of the device for specific steps.

  8. PC power management - Wikipedia

    en.wikipedia.org/wiki/PC_power_management

    PC power management refers to software-based mechanisms for controlling the power use of personal computer hardware. This is typically achieved through software that puts the hardware into the lowest power demand state available, making it an aspect of green computing .

  9. Ultra-low-voltage processor - Wikipedia

    en.wikipedia.org/wiki/Ultra-low-voltage_processor

    AMD Geode processor Ultra-low-voltage processors ( ULV processors ) are a class of microprocessor that are deliberately underclocked to consume less power (typically 17 W or below), at the expense of performance.