tZERO Securities is currently accessible using the below browsers:
- Microsoft Edge - version 16+ 
- Mozilla Firefox - version 54+ 
- Google Chrome - version 58+ 
- Apple Safari - 10.1+ 
- Apple Mobile Safari - 10.3+ 
- Opera - 44+ 
- Android Browser - 81+ 
- Chrome for Android - 84+ 
- Samsung Internet - 12+ 
A mobile phone capable of receiving SMS(text) messages OR a mobile device capable of running Google Authenticator.
If you're unsure of which browser you're using, or if you're running the latest version, you can visit: https://www.whatismybrowser.com/
For questions regarding your Secondary Trading account, contact support@tzero.com
For questions about investing in a Primary Issuance, contact investor_support@tzero.com
