Create Icons for Shutdown and Reboot

Desktop Shutdown Icon

Right click on the desktop
Click [New] [Shortcut] to open the Create Shortcut Wizard
Type [shutdown -s -t 00] without the brackets.
Click [Next] and type a descriptive name of your choosing for the shortcut
Click [Finish]

Add a bit of class to the shortcut by assigning it a custom icon. Right click the shortcut, click [Properties] and select the [Shortcut] tab. Click [Change Icon] and select from the icons that are displayed.

Desktop Reboot Icon

Right click on the desktop
Click [New] [Shortcut] to open the Create Shortcut Wizard
Type [shutdown -r -t 00] without the brackets.
Click [Next] and type a descriptive name of your choosing for the shortcut
Click [Finish]