General Windows Shortcuts :

Ctrl + X : Cut the selected item

Ctrl + C : Copy the selected item

Ctrl + V : Paste the selected item

Ctrl + Z : Undo an action

Alt + Tab : Switch between open apps

Alt + F4 : Close the active item, or exit the active app

Alt + F8 : Show your password on the sign-in screen

Alt + Esc : Cycle through items in the order in which they were opened

Alt + underlined letter : Perform the command for that letter

Alt + Enter : Display properties for the selected item

Alt + Spacebar : Open the shortcut menu for the active window

Alt + Left arrow : Go back

Alt + Right arrow : Go forward

Alt + Page Up : Move up one screen

Alt + Page Down : Move down one screen

Ctrl + F4 : Close the active document (in apps that are full-screen and let you have multiple documents open at the same time)

Ctrl + A : Select all items in a document or window

Ctrl + D (or Delete) : Delete the selected item and move it to the Recycle Bin

Ctrl + R (or F5) : Refresh the active window

Ctrl + Y : Redo an action

Ctrl + Right arrow : Move the cursor to the beginning of the next word

Ctrl + Left arrow : Move the cursor to the beginning of the previous word

Ctrl + Down arrow : Move the cursor to the beginning of the next paragraph

Ctrl + Up arrow : Move the cursor to the beginning of the previous paragraph

Ctrl + Alt + Tab : Use the arrow keys to switch between all open apps

Ctrl + Alt + Shift + arrow keys : When a group or tile is in focus on the Start menu, move it in the direction specified

Ctrl + arrow key (to move to an item) + Spacebar : Select multiple individual items in a window or on the desktop

Ctrl + Shift with an arrow key : Select a block of text

Ctrl + Esc : Open Start

Ctrl + Shift + Esc : Open Task Manager

Ctrl + Shift : Switch the keyboard layout when multiple keyboard layouts are available

Ctrl + Spacebar : Turn the Chinese input method editor (IME) on or off

Shift + F10 : Display the shortcut menu for the selected item

Shift with any arrow key : Select more than one item in a window or on the desktop, or select text in a document

Shift + Delete : Delete the selected item without moving it to the Recycle Bin first

Right arrow : Open the next menu to the right, or open a submenu

Left arrow : Open the next menu to the left, or close a submenu

Esc : Stop or leave the current task

Dialog box keyboard shortcuts

F4 : Display the items in the active list

Ctrl + Tab : Move forward through tabs

Ctrl + Shift + Tab : Move back through tabs

Ctrl + number (number 1–9) : Move to nth tab

Tab : Move forward through options

Shift + Tab : Move back through options

Alt + underlined letter : Perform the command (or select the option) that is used with that letter