For the best accessibility, performance and security, it is recommended to use the newest browser version compatible with your device. Some older browsers may connect, but not all issues can be fixed. The Table below displays the last available versions for the listed Operating Systems, which JotTek recommends.
JotTek does not routinely test on MacOS or Android, so a browser no older than 5 years is recommended. iOS 15 (With Safari 15) is recommended at minimum for iPhones and iPads.
Mozilla still provides free security updates on Firefox 115 ESR (Extended Support Release) for Windows 7 and 8.1 users until March 2027. Source
Microsoft has ended support including security updates and new features for all Operating Systems except for Windows 11 and some Windows 10 users. Source