Windows 8 RDC Keyboard Shortcuts
Ctrl+Alt+Home Toggle appbars between the remote PC and the one in front of you
Ctrl+Alt+Left arrow Switch your view to the previous session (when viewing a session)
Ctrl+Alt+Right arrow Switch your view to the next session (when viewing a session)
Ctrl+Alt+Up arrow Switch your view to the first session (when viewing a session)
Ctrl+Alt+Down arrow Switch your view to the last session (when viewing a session)
Visit http://www.shortcutmania.com for more printable keyboard shortcuts.