Increase/Decrease Volume
Pressing modifier keys
while increasing/decreasing (F4/F5 for MacBook) will
slowly increase/decrease the volume bar by a quarter.
Searching by Lyrics
Spotlight in Leopard now supports searching music by its lyric.
Attach Files into Mail
Simple drag-and-drop to the Mail.app icon helps you done the attaching in New
Message.
Working without Mouse or Trackpad
Using only keyboard shortcuts with modifier key
and keys F1 to F3, you can do Turn on Full Keyboard Access, Jump to Menubar and Go to
Dock respectively.
Assign a Shortcut to Multiple