How do I know if I have the latest versino of FireFox?
I simply want to know what is the latest version of FireFox for my MacBook Pro. I have 19.0.2 but am having problems accessing some sites. The update page just takes me to something about a moble app for Andriod?
Additional System Details
- User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:19.0) Gecko/20100101 Firefox/19.0
The latest Firefox release is 21.0
If there are problems with updating or with the permanently then best is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the disk image (dmg) file to the desktop
- Firefox 21.0: http://www.mozilla.org/en-US/firefox/all.html
- Trash the current Firefox application (e.g. open the Applications folder in the Finder and drag the Firefox application to the Trash) to do a clean (re-)install
- Install the new version that you have downloaded
Your personal data is stored elsewhere in the Firefox profile folder, so you won't lose your bookmarks and other personal data when you uninstall and (re)install Firefox.
You can find what version of Firefox you are using here