INTIPS CLICK

this is short cut key or maybe some else call it hot key hope it's usefull

+ B
Sets focus to first icon in the notification area. You can use arrow keys to move among the icons in the notification area or press Tab to move around on the taskbar.

+ D
Show Desktop (without the Sidebar).

+ E
Windows Explorer (opens to Computer).

+ F
Find Files or Folders (also known as Search).

+ M
Minimize All windows (Sidebar not included).

+ Shift key + M
Undo Minimize All Windows.

+ R
Open the Run dialog box.

+ Tab key
3-D Flip (flips you through your applications but with a cool graphic instead of the standard Alt+Tab). Requires the use of the Aero user interface.

+ Pause/Break key
System Properties.

+ F1
Windows Help.

+ L
Locks workstation. If the user account has a password, it must be reentered to unlock the system again.

+ U
Ease of Access Settings.

+ Spacebar key
This shows the Sidebar (the Sidebar must be open, but minimized).

Ctrl key + + Tab key
Brings up Flip-3D, but it will stay on the desktop so you can scroll up, down, left and right.

+ T
Allows you to tab between application buttons on the taskbar.

Ctrl +Shift + Esc
Opens Task Manager.

Alt + Tab
Windows Flip. Allows you to choose an open application to switch to by repeatedly pressing the Tab key