Windows HotKey

Ctrl + C = Copy selected text

Ctrl + V = Paste selected text

Ctrl + D = Open the last window

Ctrl + N = reopen the folder you currently are

Ctrl + D(when some file selected) = Delete the selected File

Ctrl + A = Select all 

Ctrl + Z = Undo

Ctrl+W = Close.

Alt+Tab: Switch apps.

Alt+F4: Close apps.

Win+D: Show or hide the desktop.

Win+left arrow or Win+right arrow: Snap windows.

Win+Tab: Open the Task view.

Win+L = Lock Your windows

Win+X: Open the hidden menu

Ctrl+Esc: Open the Start menu

F2 = Rename selected file

F5 = Refresh