Windows Explorer shortcuts

Windows 10

To	Press
Display the bottom of the active window.	END
Display the top of the active window.	HOME
Display all subfolders under the selected folder.	NUM LOCK+ASTERISK on numeric keypad (*)
Display the contents of the selected folder.	NUM LOCK+PLUS SIGN on numeric keypad (+)
Collapse the selected folder.	NUM LOCK+MINUS SIGN on numeric keypad(-)
Collapse current selection if it's expanded, or select parent folder.	LEFT ARROW
Display current selection if it's collapsed, or select first subfolder.	RIGHT ARROW

Notes

You must associate a password with your user account to secure it from unauthorized access. If you do not have a password associated with your user account, pressing the +L will not prevent other users from accessing your account information
Some keyboard shortcuts may not work if StickyKeys is turned on in Accessibility Options.
If you are connected to Windows through Microsoft Terminal Services Client, some shortcuts have changed. For more information, see Microsoft's online documentation for Terminal