August 31, 2012, 6:06 PM — Here's how you can quickly access power user features in Windows 8 with keyboard shortcuts.
1. Press Windows Key + X to pull up the menu.
2. Here's a list of options:
Programs and Features
Command Prompt Admin
3. You can also use the Windows Key + X command and the letter of each option to skip the menu. For example, you can use this command to skip right to Device Manager:
Windows Key+ M
For more, see the original article at the link below.
Windows 8: THE power user’s hotkey | Jasone's Blog