what does it mean in windows task manager PF Usage which is below CPU usage?

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  • 8 years ago
    Best Answer

    PF means page file. It is the memory your PC will use if your memory usage depletes the available RAM.

    The two graphs (CPU and PF usage) do not directly affect each other

    Source(s): PC Technician
  • 8 years ago

    PF stands for 'Page File'. It's your virtual memory.

  • Anonymous
    8 years ago

    if your computer's CPU become 100%

    your computer will out of work

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