Help with Changing Computer name/User name MacBook Air 2018
Hi, please can you help.
When I set up my new MacBook Air 2018 (with Mojave on it) I discovered that the name I had put in in Set-up Assistant, my name, is now my user name. When I fire up the Mac my name is there on the screen under the icon picture, and with the password field. I want to change the User name of my Mac, I don't want my own name to appear on the screen every time I need to log in.
I followed the instructions to change this in Users&Groups, but when I Control-click on my Admin account, and choose Advanced... , a red warning message comes up about changing anything. So I am reluctant to do this and need some guidance please.
Thanks for your help,
Ruth
MacBook Air, macOS Mojave (10.14.1), New MacBook Air 2018