The first time you add an answer, a dialog box will appear and ask you to confirm your name.
You can update your name in that dialog box or do the steps below, at any time, to update it.
On the Top App Bar, click your avatar.
You see your name and an
edit pencil () below Logged
in as.
Click the edit pencil.
The Update your name dialog box appears.
Edit your name.
Click UPDATE.
Other people see your name with your answers and comments.