Press this key

To do this
Windows logo key Open or close Start.
Windows logo key + A Open Action center.
Windows logo key  + B Set focus in the notification area.
Windows logo key + C
Open Cortana in listening mode.

Notes
  • This shortcut is turned off by default. To turn it on, select Start  > Settings   > Cortana, and turn on the toggle under Let Cortana listen for my commands when I press the Windows logo key + C.
Windows logo key + Shift + C Open the charms menu.
Windows logo key + D Display and hide the desktop.
Windows logo key + Alt + D Display and hide the date and time on the desktop.
Windows logo key + E Open File Explorer.
Windows logo key + F Open Feedback Hub and take a screenshot.
Windows logo key + G Open Game bar when a game is open.
Windows logo key + H
Start dictation.
Windows logo key  + I Open Settings.

more shortcuts

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