The new device / location verification code is sent to the verified email address linked to your Twitch account. If you can't remember which Twitch account is linked to your email address, you can use our Forgot Username feed and enter your email address. ”On the login screen. Enter and submit your code on the login screen. The device you logged in with will now be recognized and authorized for future access. Any new device may require additional connection verification. twitch.tv/activate
How to use twitch.tv/activate?
The new device / location verification code is sent to the verified email address linked to your Twitch account. If you can't remember which Twitch account is linked to your email address, you can use our Forgot Username feed and enter your email address. ”On the login screen. Enter and submit your code on the login screen. The device you logged in with will now be recognized and authorized for future access. Any new device may require additional connection verification.
twitch.tv/activate