How to change twitter username

Here is the tutorial to change twitter username

1. Go to "Settings and privacy" from your profile icon drop-down menu.
2. Under Account, click the text box beside Username and type a new username in the space. If the username is taken, Twitter will prompt you to make a new one. If the username is available, you'll see a green "Available!" notification.
3. Click "Save changes" at the bottom of the screen.
4. Go to "Settings and privacy" from your profile icon drop-down menu.
5. Under Account, click the text box beside "Username" and type a new username in the space. If the username is taken, Twitter will prompt you to make a new one. If the username is available, you'll see a green "Available!" notification.
6. Click "Save changes" at the bottom of the screen.