View from one through nine days (Alt + Key for Number of days )
View 10 days (Alt + 0 )
Switch to week view (Alt + Minus sign )
Switch to month view (Alt + Equal sign )
Move between Calendar view, Taskpad, and the Folder list (Ctrl + Tab or F6 )
Select the previous appointment (Shift + Tab )
Go to the previous day (The left Arrow key )
Go to the next day (The right Arrow key )
Go to the same day in the next week (Alt + Down Arrow )
Go to the same day in the previous week (Alt + Up Arrow )