New
#20
Brink,
Thank you! It seemed to work without a hitch. I wanted to add, that while still in the newly created account (the one used to make the changes to the built-in admin account), I went to: Control Panel\All Control Panel Items\Administrative Tools\, launched Local Security Policy, and then browsed to Local Policies\Security Options and changed the built-in admin name there IN ADDITION to the instructions you provided.
Now, it appears as though even the security permissions have been updated with the name change. I no longer see any instance of the old "Administrator" name which was used by default for the built-in admin account!
Can you verify that this was alright to do? I may have found a step that allows for complete name change of the built-in admin account, with no instances of the old name remaining! Perhaps this step could be added to the tutorial you showed me as an optional final step?