Hi and thanks DaveM121 for the prompt reply.
I followed the instructions supplied by the DELL email but in the end Windows would not automatically activate. I just found an answer by following this below google result instructions:
Find Windows 10 Product Key on a New Computer
- Press Windows key + X.
- Click Command Prompt (Admin)
- At the command prompt, type: wmic path SoftwareLicensingService get OA3xOriginalProductKey. This will reveal the product key. Volume License Product Key Activation.
I copied the key and entered it into the option to change product key (not that one was entered as it said it was inactive in red text). FWIW, I never got a product key in any form suggested by the problem solving suggestions wormhole link I found in Settings. Apologies if this is a basic newbie issue. It has been doing my head in for the last couple of hours.
Anyway, greatly appreciate your time. Thanks again DaveM121.