For the best accessibility and performance on JotTek, we recommend using the most newest browser version supported for your device. It may be possible to use older browser versions, however you may experience bugs that can't be fixed. JotTek is optimzied for browsers that support CSS3 Flexbot and TLS 1.2 encryption, and recommend:
| Operating System | Latest Chrome | Latest Firefox | Chrome Release | Firefox Release |
|---|---|---|---|---|
| Windows XP/Vista | Chrome 49 | Firefox 52.9 | 2016 | 2018 |
| Windows 7/8.1 | Chrome 109 | Firefox 115 | 2023 | 2023 |
| Windows 10/11 | Current | Current | Current | Current |
When accessing JotTek on Windows XP with Chrome 49, please ensure that your system is up to date and the date and time is correct.
Mozilla still provides free security updates on Firefox 115ESR (Extended Support Release) for Windows 7 and 8.1 users.
Microsoft has ended support including security updates for all Operating Systems except for Windows 11 and some Windows 10 users.