Gracefully through the Start Menu

• 1). Press the "Start" button.
  
  
• 2). Click the "Shut Down" option.
  
  
• 3). Select "Restart" from the drop-down menu and click "OK." Your system will now close all active programs and reboot.
  
  

Forcefully via Keyboard Command

• 1). Save the data on any running programs or documents, you will not have an option to recover it later.
  
  
• 2). Press and hold the "CTRL" and "ALT" keys and then tap "Delete."
  
  
• 3). Repeat the above keystrokes when the task manager window appears on your screen. Your system will immediately reboot itself and all data in the memory will be lost.