Did you know that your Dell computer has warranty with Dell directly?
The Service Tag is a 7 alphanumeric character code, and the Express Service Code is a 10 to 11-digit code that is a numeric version of the Service Tag.
Dell uses these product identifiers to access information about your device’s specific tech specs and warranty so that we can provide personalized support options.
On Dell Desktops, the Dell Service Tag sticker is probably located on the back of the computer case, but can also be located on the top or side of the system.
Once you have the service tag you can go check your warranty status here:
https://www.dell.com/support/home/en-us?c=&l=&s=
You will get to this screen, here you just need to enter the service tag in the search and search for it.
Once you clicked on search you will be directed to the following page:
In here, you should be able to see the warranty status and the expiration date as marked above in yellow. If your warranty is still active that means you can contact Dell tech support for assistance in case your computer has a hardware problem.
To contact Dell support you can dial 1-800-288-4410