As of Jan 2016, Horizon supports the following browsers:
- Internet Explorer 11
- Latest Firefox
- Latest Chrome
This means that all new and existing features are tested to ensure that they work as expected in the above browsers.
If you are using an older version of Internet Explorer (10, 9 , 8, etc), we strongly advise that you upgrade to Internet Explorer 11. As of January 12 2016, Microsoft only support Internet Explorer 11 and offer no support for older versions. This is a security risk as you will no longer receive updates, which leaves your system vulnerable to malware.