General Folder/Shortcut Control

F4: Selects the Go To A Different Folder box and moves down the entries in the box (if the toolbar
is active in Windows Explorer)
F5: Refreshes the current window.
F6: Moves among panes in Windows Explorer
CTRL + G: Opens the Go To Folder tool (in Windows 95 Windows Explorer only)
CTRL + Z: Undo the last command
CTRL + A: Select all the items in the current window
BACKSPACE: Switch to the parent folder
SHIFT + click + Close button: For folders, close the current folder plus all parent folders