You can go to Dell's web site categorized as "System Information," to find out all the history about your Dell product you have purchased (Computer, Laptop, etc.)

Click here to visit Dell's Support Site

Enter your Service Tag (bar code) located behind your Dell Product

• Service Contract and Warranties
  • Find out when your warranty ends
    
• Original System Configuration
  • Items included with your purchase
    
• Current System Configuration
  • What you have installed in your system