Then you can find and open Firefox in Applications folder in Finder window. Drag the Firefox app icon to the Application folder on Mac. Then you can click Downloads icon and click the Firefox.dmg installation file to open it. When the new owner starts up the Mac, they can use their own information to complete setup. Wait until it finishes downloading the Firefox installation file. If you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.Īfter installation is complete, your Mac might restart to a setup assistant. Manual update of Firefox on Mac Start the web browser Click on the. To begin installation, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions. Allow installation to complete without putting your Mac to sleep or closing its lid. For instructions to install Firefox on Windows, see How to download and install.If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first. Pushbullet for Chrome, Firefox, Android, and Windows sends notifications from all your devices, allowing you to send messages (Facebook, WhatsApp), files, chat, text messages, and more in your browser.If the installer asks to unlock your disk, enter the password you use to log in to your Mac.To begin installation, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation: Reinstalling macOS does not remove data from your Mac.

Install firefox on mac