The Dell computer's service tag can be found using a couple methods:

• The service tag is usually on the top left of the desktop, or on the underside of a laptop. If you cannot find it, the following link will describe the process to you:
  • Desktops: https://www.dell.com/support/contents/ca/en/cadhs1/article/product-support/self-support-knowledgebase/locate-service-tag/Desktops
  • Laptops: https://www.dell.com/support/contents/ca/en/cadhs1/article/product-support/self-support-knowledgebase/locate-service-tag/Notebook

• It is also possible to right click on the start menu and click on System. Under device specifications, you'll see device name. For example, GL-ITS-1234XYZ.