How do I change my username?
8807
How do I change my username?
127724
Change Email and password + New Account
41756
If I change my display name, will the change reflect in comments?
153733
How do you give people prefixes for their usernames?
49447
How do I remove my name from a post, in accordance with CC BY-SA?
25047
I'm unable to to put my nickname
113488
How do I change the User Profile location in Windows 10?
147555
Changing the registration form
73204
Renaming user name
157604
How to reset main user account?
78415
How to change administrator username?
125624
How to customize the user login form?
97203
How to change a Windows username using the command prompt?
71580
Change default username from "Unknown" to "User{number}"
59172
How do I change my default account with Google multiple sign-in?
21189
Rename User Account on Windows 10
1631
How can I change displayed name as sender?