Hi there and welcome Greg
you need to create a new account, so you enter in just the part before the @ symbol and select outlook.com
You cannot use your own email address.
Create one and it will allow you to complete it.
Let me know how you go please.
yes, as your creating a new account Greg, so anything before the outlook.com thats not been used (it will tell you if it has)
If you have continued problems, or would like any additional information or assistance, please do not hesitate to let me know.
And if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.