Extremely large amount of energy was used every second. So, I knew some helpful ways to save energy from my IT class. Let's see how many ways you guys can do!
>Screensaver is not enough, just close your computer.>Using rechargeable battery.
>Use computer to do drafting, so no more papers.>Close electric equipments that not necessary.>Set Blackle.com as a homepage instead of Google.>Close Timing program in computer>Use Aleutia E2, a modern PC instead of old computer.
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