=What is Firefox?= '''Firefox is a [http://www.mozilla.org/en-US/firefox/performance/ fast], [http://www.mozilla.org/en-US/firefox/customize/ flexible] and [http://www.mozilla.org/en-US/firefox/security/ secure] web browser with a [http://www.mozilla.org/en-US/mission/ mission]:''' to build a better internet and make web browsing better for you. : {for win}[[Image:Firefox download button|link=http://www.mozilla.org/products/download.html?product=firefox-12.0&os=win&lang=en-US]]{/for}{for mac}[[Image:Firefox download button|link=http://www.mozilla.org/products/download.html?product=firefox-12.0&os=osx&lang=en-US]]{/for}{for linux}[[Image:Firefox download button|link=http://www.mozilla.org/products/download.html?product=firefox-12.0&os=linux&lang=en-US]]{/for} * [[Image:linkicon]]&nbsp[https://www.mozilla.org/en-US/firefox/features/ View Firefox features] * [[Image:linkicon]]&nbsp[https://www.mozilla.org/en-US/firefox/system-requirements.html System requirements] * [[Image:linkicon]]&nbsp[http://www.mozilla.org/en-US/firefox/11.0/releasenotes/ Release notes] * [[Image:linkicon]]&nbsp[http://www.mozilla.org/en-US/firefox/all.html Get Firefox in your language] =Install and update Firefox= * [[Image:listicon]]&nbsp[[Installing Firefox]] * [[Image:docicon]]&nbsp[[Installing Firefox on Windows]] * [[Image:docicon]]&nbsp[[Installing Firefox on Mac]] * [[Image:docicon]]&nbsp[[Installing Firefox on Linux]] * [[Image:docicon]]&nbsp[[Updating Firefox]] =Solving install and update problems= * [[Image:listicon]]&nbsp[[Breaking issues and problems after Firefox updates]] * [[Image:docicon]]&nbsp[[Software Update Failed]] * [[Image:docicon]]&nbsp[[Cannot connect after upgrading Firefox]] * [[Image:docicon]]&nbsp[[Firefox cannot load websites but other programs can]] * [[Image:docicon]]&nbsp[[Common questions after upgrading from Firefox 3.6]] * [[Image:docicon]]&nbsp[[Add-ons are disabled after updating Firefox]] * [[Image:linkicon]]&nbsp[http://www.mozilla.com/plugincheck/ Check that your plugins are up-to-date] =Import, backup and sync your bookmarks and settings= * [[Image:docicon]]&nbsp[[Importing bookmarks and other data from other browsers]] * [[Image:docicon]]&nbsp[[Importing bookmarks from Google Chrome]] * [[Image:docicon]]&nbsp[[Importing favorites and other data from Internet Explorer]] * [[Image:docicon]]&nbsp[[How to sync Firefox settings between computers|How to sync bookmarks and settings between computers]] * [[Image:docicon]]&nbsp[[How do I sync Firefox between my desktop and mobile?|How to sync bookmarks and settings between a computer and mobile device]] * [[Image:docicon]]&nbsp[[How to set up Firefox Home on your iPhone|View your bookmarks and tabs on iPhone, iPod and iPad]] * [[Image:docicon]]&nbsp[[Importing bookmarks from an HTML file]] * [[Image:docicon]]&nbsp[[Exporting bookmarks to an HTML file]] * [[Image:docicon]]&nbsp[[Backing up and restoring bookmarks]]

What is Firefox?

Firefox is a fast, flexible and secure web browser with a mission: to build a better internet and make web browsing better for you.

• &nbspView Firefox features
• &nbspSystem requirements
• &nbspRelease notes
• &nbspGet Firefox in your language

Install and update Firefox

• &nbspInstalling Firefox
• &nbspHow to install Firefox on Windows
• &nbspHow to download and install Firefox on Mac
• &nbspInstall Firefox on Linux
• &nbspUpdate Firefox to the latest release

Solving install and update problems

• &nbspBreaking issues and problems after Firefox updates
• &nbspHow to fix the Update Failed error message when updating Firefox
• &nbspFix problems connecting to websites after updating Firefox
• &nbspFirefox can't load websites but other browsers can
• &nbspCommon questions after upgrading from Firefox 3.6
• &nbspRe-enable add-ons that were disabled when updating Firefox
• &nbspCheck that your plugins are up-to-date

Import, backup and sync your bookmarks and settings

• &nbspImport data from another browser
• &nbspImport bookmarks and other data from Google Chrome
• &nbspImport Bookmarks and other data from Microsoft Edge
• &nbspHow to sync bookmarks and settings between computers
• &nbspHow to sync bookmarks and settings between a computer and mobile device
• &nbspView your bookmarks and tabs on iPhone, iPod and iPad
• &nbspImporting bookmarks from an HTML file
• &nbspExport Firefox bookmarks to an HTML file to back up or transfer bookmarks
• &nbspRestore bookmarks from backup or move them to another computer