doesnt seem to be able to even signin to skype. so idek what it does

Firefox not supported in this Firefox AddOn...

Browser not supported. Seems it needs Edge which is a non-runner for a Linux Desktop at the moment.

"Browser not supported" :( Please fix it and I'll update this to 5 stars.

That would be nice if working, but skype web page still says Firefox is not supported. Please fix it and I change the review.

Firefox is not support Web.Skype :-(

I thought that Microsoft had nothing to do with your ap. Since that is not the case I do not want to use it.
I hate to be controlled and spied by that big monster of corporation.