I am unable to view websites in Firefox. It was working just fine until I took my tablet/laptop to the hospital the other day. While at the hospital I opened it normally and the hospitals security protocols wanted/needed me to download an antivirus program known as Java:Oracle Antivirus. It was stating that I had no antivirus software installed on my laptop/tablet. This was incorrect as I use three different ones including Windows Defender as the primary one. It kept failing to download their Java program. After about 2 hours it finally finished and then stated the program would not be able to run because it was not compatible with Firefox or Windows 10. Ever since then I have not been able to use Firefox properly. It has now been 10 days of troubleshooting ideas listed on Mozilla's website and Windows websites and nothing seems to work. I have uninstalled Firefox every day and deleted old profiles and deleted all my add-ons and other things. Still nothing works to fix the inability to view the websites. Even the firewall settings are good. Need help soon.