Authy Desktop app will be end of life from March 19th 2024, as announced by Twilio here. As such, WBS no longer recommends this app. If you do not have a smartphone to set up two-factor authentication, please use an alternative desktop app. Search for 'TOTP desktop app' in your search engine and install one of your choosing for your device. Wherever possible please use a different device for two-factor authentication (e.g your smartphone or tablet).