If your keyboard doesn't have a key with the Windows logo, hold down the "Ctrl" key and then press the "Esc" key. Press the "U" key to select the "Shut Down" button.

Depending on the BIOS and the computer this could be "F1," "F2," "DEL" or other keys (see Resources). A message may flash on the screen indicating which key to press.

These handy keys save you time by instantly performing a computer function with a simple key press, instead of having to navigate through menus with multiple mouse clicks.

Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a ...

LAS VEGAS — Pressing a button will be one way to summon an artificial intelligence agent as Microsoft wields its computer industry influence to reshape the next generation of keyboards.