Windows 8 Shortcuts (Including Command Prompt)

In what follows, WB stands for "Windows Button".

WB-C   -> Open Charms (Frequently used Windows Functions)
WB-E   -> Open File Manager
WB-R   -> Open Run (then type cmd to open Command Prompt)

Alt-F4 -> same as before (close current window)

Cntrl-Shift-Escape -> Task Manager