Highlight the Address bar
Alt+D
Open Previous Locations list (Address bar)
F4
Refresh the window
F5
Open this folder's parent window
Alt+Up arrow
Back (previous window)
Alt+Left arrow or Backspace
Forward
Alt+Right arrow
Cancel the current task or search
Esc
Make menu bar visible
F10 or Alt
Close window
Alt+F4 or Ctrl+W
Open Search window
F3, Ctrl+F, or +F
Open another window for this folder
Ctrl+N
Full Screen Mode on/off
F11
Open this window's Control menu
Alt+Space
Cycle through open windows
Alt+Tab
Cycle through open windows without closing the menu
Ctrl+Alt+Tab
Open Start menu
or Ctrl+Esc
Open Task Manager
Ctrl+Shift+Esc
Resize columns to fit their contents
Ctrl+Plus sign (+) on numeric keypad