In the above example, only the home button is shown in the function area, but Apple could theoretically move the dock down with it, or add options for additional virtual icons like Bluetooth ...

Everyone knows you’re not supposed to use the power button to shut down your computer, right ... then choose Properties. 2. Click the pull-down menu next to “Power button action” and ...

Instead, at the bottom right, next to buttons for network settings and accessibility functions, there is a power button for switching off or restarting the computer. You can use this button to ...