Waterfox disables background updates on Windows. Updates are checked for and installed only when Waterfox is open. How to update Waterfox on Windows Click the menu button at the right side of the Waterfox toolbar, go to Help, and select About Waterfox. Waterfox will check for updates automatically. If an update is available, it will be downloaded. When the download is complete, click Restart to update Waterfox. Background updates are disabled in Waterfox Background updates are not available by design. Waterfox will update only when the browser is open. Source
Waterfox stores your personal data, such as bookmarks, passwords, and extensions, in a profile folder on your computer, in a location separate from the Waterfox program. This article explains how to back up your profile, restore it, or move your profile to a new location or computer. Note The Refresh Waterfox feature creates an Old Waterfox Data folder on your desktop, which contains a backup of your old profile folder and its contents. If you recently refreshed Waterfox and still have this folder, you already have a complete profile backup. To restore or move selected information instead of the entire profile, see Recovering important data from an old profile . Just Bookmarks? For backing up, restoring, or moving your bookmarks (not other data), see Restore bookmarks from backup or move them to another computer . Locate your profile folder Click the menu button , click Help and select Troubleshooting Information. The Troubleshooting Information tab will op...