Win: Show or hide Start menu
Win +←: Maximize the window to the left of the screen (regardless of metro application)
Win +→: Maximize the window to the right side of the screen (regardless of metro application)
Win+↑: Maximize window (regardless of metro application)
win+↓: Minimize window (regardless of metro application)
win+ SHIFT +↑: Vertical stretch window, width unchanged (regardless of metro application)
win+ SHIFT +↓: Narrow the window vertically with no change in width (regardless of metro application)
win+shift+←: Move the active window to the left monitor (regardless of metro application)
win+shift+→: Move the active window to the right monitor (regardless of metro application)
win+ P: Demo settings
win+ Home: Minimize All windows, Second Keystroke Recovery window (not restored Metro application)
win+ number key: Open or toggle the program at the location specified in the taskbar
win+shift+ number key: Opens a new instance of the program at the specified location in the taskbar
WIN+B: Move cursor to notification area
Win+break: Display the System Properties dialog box
Win+d: Display Desktop, second keystroke restore desktop (not restored Metro application)
Win+e: Turn on My Computer
Win+ctrl+f: Search for computers (if you are on the web)
Win+g: Loop Toggle Sidebar Gadget
Win+l: Lock the computer or switch users
Win+m: Minimize All windows
Win+shift+m: Restore all minimized windows on the desktop (do not restore Metro applications)
Win+r: Open the Run dialog box
Win+t: Toggle the program on the taskbar
win+alt+ carriage return: Open Windows Media Center
Win+u: Open Easy Access Center
WIN+F1: Open Windows Help and Support
Win+n: Plug-in New Notes (OneNote)
Win+s: Open Screen Capture tool (OneNote)
Win+q: Turn on the Lync,windows 8 search feature to remove the shortcut key
Win+a: Accept all incoming calls (in Microsoft Lync)
Win+x: Reject Incoming Calls (in Microsoft Lync), the shortcut key does not work if Windows Mobility Center exists
win+ minus: Zoom Out (Magnifier)
win+ Plus: Zoom in (Magnifier)
Win+esc: Close Magnifier
win+ space bar: Toggle input language and keyboard layout
Win+o: Disable Screen flip
win+: Temporarily view the desktop
WIN+V: Toggle System Notification Information
WIN+SHIFT+V: Reverse Switch system notification information
win+ Carriage return: Open Narrator
Win+pgup: Move the start screen or metro application to the left monitor
Win+pgdown: Move the start screen or metro application to the right monitor
win+shift+.: Move the application to the left
win+.: Move the application to the right
Win+c: Open the Charms bar (provides settings, devices, sharing, and search options)
Win+i: Open the Settings bar
Win+k: Open the connection screen
Win+h: Open the shared bar
WIN+Q: Open the Apply Search panel
Win+w: Open the "Set search" application
Win+f: Open "File Search" application
Win+tab: Cyclic switching applications
Win+shift+tab: Reverse Cycle switching applications
Win+ctrl+tab: Cycle switch applications, switch to manually select applications
Win+z: Open the Application bar
win+/: Restore Default Input Method
Win+j: Shows the application before the operation
Win+x: shortcut menu