Shutdown Scheduler Gadget
Shutdown Scheduler Gadget is a sidebar gadget, provides quick access to shutdown options (shutdown, restart, lock and stand by), as well as the ability to customize buttons to quickly initiate future shutdowns or restart (by time or minutes). Perfect for late meetings or similar situations. Set one button to initiate a shutdown at 4:55 pm. Click it before you head to that late meeting and your computer will be off when you return to your desk at 5:00 pm. Need to restart your computer or shut it down after a file copy or other batch job? Set a button to shutdown in 45 minutes and click it before you leave for the day. Then click the Lock buttn to lock your screen and you can head home without waiting.
The license of this software is Freeware, you can free download and free use this shutdown software.