The universal symbol for power on electronics is ubiquitous. It's difficult to imagine a time when it didn't exist, because it's seemingly been around forever. But if you take a moment to look closer ...
Skip the Start menu: shut down normally with a single press.
This article originally appeared on Motherboard. We touch, hold, long-press or tap this symbol every day—even several times a day—but the power icon has become so ubiquitous that its meaning doesn’t ...