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I'm guessing this is about the system, and not about what programs are good.

First, a computer has an Operating System, which allows computations far above the capabilities of BIOS to be executed.

Second, there are programs, which run under the OS, and are the main tools for accomplishing "useful functions."

Third, the hardware is the physical layer upon which the OS and programs run. Can't have software without hardware..

So... software, hardware, and good computer skills, I would say.

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14y ago

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