I can't get the latest version 21.0 to update on my computer.
I have downloaded & installed the new version, Help says I have the latest version. BUT the top of the browser screen is the old one. Firefox tells me I'm using an outdated version. Other programs tell me its an outdated versions. newer plugins dont work.
The other user on my computer has correct version.
HOW DO I GET IT TO UPDATE WITHOUT LOSING MY PASSWORDS< BOOKMARKS ECT?????????????