How to change your Twitch username

[Windows Central]

At long last, the world's largest streaming platform is letting its members change their usernames. Here's how to change your name on Twitch.
This is probably the most requested feature ever on Twitch, and frankly, it took way too long to turn up. Getting a new username used to mean getting a whole new account, which for some would be disastrous.
But today, you're now able to switch usernames. If you're not happy with being hawtgamer5647 any longer and want something a little better, here's how to change your Twitch username.

Full story from the WindowsCentral blog...