Well, do you know why power buttons use a symbol that looks like a broken circle with a vertical line down the top? Here’s what the symbol means and where it came from. The power symbol ...

You've seen it pretty much every day now for decades, and you've interacted with it just as many times, but have you ever ...

In 1973, the International Electrotechnical Commission vaguely codified a broken circle with a line inside ... Jobs hated it – or more precisely the symbol used to represent the button ...