This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

i GET A MESSAGE SAYING i CAN'T SIGN IN BECAUSE MY CAPSLOCK KEY IS ON. IT WAS NOT ON UNTIL i TURNED IT ON TO EMPHASIZE THESE QUESTIONS.

  • 2 cavab
  • 1 has this problem
  • 2 views
  • Last reply by silvermagi

more options

Every website including this one gives me a invalid certificate message. It says that the certificate is expired. The details section says the certificate is good, sometimes for up to two years in the future.

Every website including this one gives me a invalid certificate message. It says that the certificate is expired. The details section says the certificate is good, sometimes for up to two years in the future.

Chosen solution

Check the date/time in Windows.

Read this answer in context 👍 2

All Replies (2)

more options

Seçilmiş Həll

Check the date/time in Windows.

more options

That seems to have solved the problem. I had corrected the time, but did not look at the date.

Thanks