Please provide a public link (no password) that we can check out. '''No Personal Information Please ! ''' There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own. https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message https://support.mozilla.org/en-US/kb/connection-untrusted-error-message [https://support.mozilla.org/en-US/kb/websites-dont-load-troubleshoot-and-fix-errors?redirectlocale=en-US&redirectslug=Error+loading+web+sites Websites don't load - troubleshoot and fix error messages] http://kb.mozillazine.org/Error_loading_websites [https://support.mozilla.org/en-US/kb/what-does-your-connection-is-not-secure-mean What do the security warning codes mean]

You were probably at: [https://www.microsoft.com/en-us/p/microsoft-solitaire-collection/9wzdncrfhwd2?activetab=pivot:overviewtab Microsoft Solitaire Collection] which should have opened the Microsoft Store. Try this link to play online: https://zone.msn.com/en/mssolitairecollection/ (If you don't have the Microsoft Solitaire Collection on your computer, open the Microsoft Store and search for it. It will install from there)