is it normal for a desktop computer to make some noise whilst it is running?

i got my windows 7 desktop computer in 2015, i love it it has been very reliable, however when its on, ive noticed it always has made a humming sound......and it made me beg the question is it normal for a desktop computer to make some noise whilst it is on and running?

2 Answers

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  • Kerri
    Lv 4
    2 months ago
    Favourite answer

    All computers have cooling fans inside that kick on and off to keep it from overheating.

  • 2 months ago

    It's the sound of your hard drive disks spinning.

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