Windows Explorer shortcuts 
Powerful navigation and file handling shortcuts
FLIP from the left pane (folders) to the right pane (contents)
the up and down arrow keys NAVIGATE the folder or file tree
the right arrow EXPANDS a folder in the left pane then goes to the first subfolder
the left arrow goes to the parent folder then COLLAPSES the subfolders in the left pane
If a pane is active, this will GO TO the next file or folder beginning with "a". etc
OPEN the selected file or folder in the right pane
display a SHORTCUT MENU for the selected item. Same as right-click with the mouse
goes back a step to the PARENT folder without collapsing the folder tree
HOME