Important: Please do not interrupt the process of setting up two-factor authentication until you are finished.
If you do not wish to receive the security code via mobile phone, please use one of the following options:
Authentificator-Apps for PC (Windows): Authy , Windows Authenticator
Authentificator-Apps for Browser (Add-ons): Internet Explorer , Google Chrome , Firefox
If you cannot scan QR-code on your computer, use an alternative option and enter the key manually in your authentication app.