They struck up a conversation. How could that be, wondered the computer exec. It wasn't for lack of power-down options. You could implement suspend by closing the lid, pressing a button, or leaving the computer for several minutes of inactivity. Examples such as this show how far we are from true usability or ease of use.
Vendors think they're addressing usability issues.
They spend considerable time and money on the problem. They run focus groups, and many have costly usability labs. On a desktop monitor, I know that this represents the vertical sizing control. On my notebook, I discovered that it's Scroll Lock. Most users can't.