As you are using the Pluriform webportal of Liliane Foundation, we would like to ask you to read the following and kindly advise you to take appropriate action.
Earlier this year Microsoft announced the end of support for Windows 7. Microsoft will no longer support Windows 7 after January 14th 2020. This means that no security patches will be released after this date. As a consequence using Windows 7 after January 14th will make you vulnerable to hackers.
If you still use Windows 7, we urgently advise you to upgrade to Windows 10 before January 2020.
More information can be found here.
Although there is no official End-of-Life date for Internet Explorer yet, we also would like to recommend you to stop using this browser as your default for safety reasons. Liliane Foundation has switched to Mozilla Firefox. But also Google Chrome or Microsoft Edge are good alternatives.