Close the current document or message.
Open an editor to forward the current message.
Open an editor to reply to the current message.
Send the current message.
Toggle media between play and pause states.
Select media.
Stop media playing, pausing, forwarding, rewinding, or recording, if not already stopped.
Seek to next media or program track.
Seek to previous media or program track.
Open a new document or message.
Open an existing document or message.
Print the current document or message.
Save the current document or message.
Spellcheck the current document or selection.
Decrease audio volume.
Toggle between muted state and prior volume level.
Increase audio volume.