近日搵到個幾好既網頁 (ref: http://www.ghacks.net/2012/03/12/microsoft-release-windows-8-keyboard-shortcuts-list/)，列晒好多 shortcut 出來， 希望對大家有用 ^^
Win + B – Switch to the (classic) Windows desktop and select the tray notification area.
Win + C – Brings up the Charms menu, where you can search, share, and change settings.
Win + D – Brings up the old Windows desktop.
Win + E – Launch Windows Explorer with Computer view displayed.
Win + F – Brings up the Metro File search screen.
Win + H – Opens the Metro Share panel.
Win + I – Opens the Settings panel, where you can change settings for the current app, change volume, wireless networks, shut down, or adjust the brightness.
Win + J – Switches focus between snapped Metro applications.
Win + K – Opens the Devices panel (for connecting to a projector or some other device)
Win + L – Lock PC and return to Lock screen.
Win + M – Minimize all Windows on the desktop
Win + O – Locks device orientation.
Win + P – Choose between available displays.
Win + Q – Brings up the Metro App Search screen.
Win + R – Switch to the (classic) Windows desktop and display the Run box.
Win + U – Switch to the (classic) Windows desktop and launch the Ease of Access Center.
Win + V – Cycles through toasts.
Win + W – Brings up the Metro Settings search screen.
Win + X – Launch Start Menu.
Win + Y – Temporarily peek at the desktop.
Win + Z – Opens the App Bar for the current Metro application.
Win + Page Up / Down – Moves tiles to the left / right.
Win + Tab – Opens the Metro application switcher menu, switches between applications.
Win + , (comma) – Aero Peek at the desktop.
Win + . (period) – Snaps the current Metro application to one side of the screen. (Right side)
Win + Shift + . (period) – Snaps the current Metro application to the other side of the screen. (Left side)
Win + Space – Switch input language and keyboard layout.
Win + Shift + V – Cycles through toasts in reverse order.
Win + Enter – Launches Narrator
Win + Arrow Keys – Switch to the (classic) Windows desktop and enable Aero Snap