The Three Main Operating Systems Today Are Windows, Mac OS

question 28

Short Answer

The three main operating systems today are Windows, Mac OS, and ____________________.

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Definitions:

Electrons

Subatomic particles with a negative charge, orbiting the nucleus of an atom and involved in chemical bonds and electrical current.

Mass Number

The total number of protons and neutrons in the nucleus of an atom, which determines its atomic mass.

Protons

Particles with a positive charge found in the nucleus of an atom, playing a role in the atom's mass and total charge.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly larger than that of protons.