Select the same that begins your work (Home)
Select the time that ends you work day (End )
Select the previous block of time ( The Up Arrow key)
Select the next block of time (The Down Arrow key)
Select the block of time at the top of the screen (Page Up )
Select the block of time att the bottom of the screen ( Page Down)
Extend or reduce the selected time (Shift + Up Arrow or Shift + Down Arrow, Respectively )
Move an appointment up or down (with the cursor in the appointment, press Alt + Up Arrow or Alt + Down Arrow, Respectively )
Change an appointments start or end time (With the cursor in the appointment; press Alt + Shift + Up Arrow or Alt + Shift + Down Arrow, Respectively )
Move selected item to the same day in the next week (Alt + Down Arrow )
Move selected item to the same same day in the previous week (Alt + Up Arrow)