来自MSN

Finally! A Definitive List of What Those F1–F12 Keys Do

Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...
Reader's Digest

Finally! A Definitive List of What Those F1 - F12 Keys Do

10 Secret Uses for Your Car Key Fob We Rounded Up All the Useful Symbols You Can Make Using the Alt Key 39 of the Most Useful Mac Keyboard Shortcuts 24 of the Most Useful YouTube Keyboard Shortcuts ...