Older OS having form issues online GoDaddy 365 Email Login screen on browser

Not a question but a fix; for now. I began having issues with a GoDaddy Microsoft 365 email login. The page would load, but the script to enter the email and password was missing; ie the boxes to enter your username and password. I usually use Firefox we have El Capitan for our OS. Firefox, Chrome, even Safari quit support and updates long ago, none of them worked. I assume the form issues have something to do with newer scripts such as jquery and other javascript libraries. It seems as though Opera has been including many of the older OS's in their updates. Opera solved my issue with the email login page for GoDaddy's 365 email. I hope it continues to work. We use older programs at our company that make it difficult and extremely expensive to update our Macs. Many are in the same positions I am sure. I figured I would post my "fix" just in case others would find it useful. I also contacted GoDaddy's almost none existent tech support, but that will be useless for most.