Windows 8 through Keyboard shortcuts

I am going to introduce windows 8 keyboard shortcuts that can much saves your time

So here is the list of keyboard shortcuts to make your computer work more ease.

• Windows key - brings up the Metro start screen. You can start typing to search for an app, just like the Win7 start menu.
• Win + B - Back to desktop
  
• Win + C - – brings up the Charms menu, where you can search, share, and change settings.
• Win + D – brings up the old Windows desktop.
• 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 - Swap foreground between the snapped and filled apps.
  
  
• Win + K – opens the Devices panel (for connecting to a projector or some other device)
  
  
• Win + O -  Lock device orientation.
  
  
• Win + Q – brings up the Metro App Search screen.
  
  
• Win + U - Open Ease of Access Center
  
  
• Win + V - Cycle through toasts.
  
  
• Win + W – brings up the Metro Settings search screen.
  
  
• Win + Z – opens the App Bar for the current Metro application.
  
  
• 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 + Page Up / Down – moves the current app to the other monitor.
• Win + Tab – opens the Metro application switcher menu, switches between applications.

hope it will help you!!