New Inspiron 15 5000 series laptop is defective? I purchased from QVC and do not see sticker of authenticity on bottom and laptop has not worked correctly after only having it for a few days.
The bottom of the computer should have a sticker with the express service code and the service tag numbers. But if you are looking for a Windows 10 sticker, you will not find one. That stopped with Windows 8.1. The keys are now embedded in the BIOS and the system is digitally licensed with MS.
Sorry to hear that. Hopefully the system you get to replace it will fulfill your expectations.