Re: Do you turn your computer off at night?
In theory, a computer left running 24x7 in a controlled (air conditioned) environment will last longer than one powered on and off throughout the day.
Computers generate heat; the heat causes plastics and connectors to expand & contract, shortening their life somewhat.
In reality, you will waste far more electricity leaving your system on compared to buying a new PC every 3 years (versus 5+ for the controlled environment.)
Upgrade sooner than 3 years? Don't worry about wear & tear.
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