Windows single sign-on (SSO) is a new Waterfox feature that allows you to log in to Microsoft, work, and school accounts using credentials from your Windows 10 or 11 operating system. To enable it, click the Waterfox menu button, click Settings, select Privacy & Security on the left, go down to the Logins and Passwords section and check the box next to the Allow Windows single sign-on … setting. Note This feature is available to Windows 10 and Windows 11 users starting in Waterfox version 91. It may be expanded to other Windows users in a future release. To see if you have any accounts configured, enter accounts in the Windows taskbar search field, and click on Email & accounts . You’ll see a window that looks like this: If you have accounts in the Accounts used by other apps section, Waterfox will use that information to log you in to Microsoft sites including Outlook and Office 365, as well as any work or school accounts that use Microsoft authentication. ...
Like other browsers, Waterfox’s functionality is influenced by your operating system, hardware, graphics cards, additional software, and even the fonts you install. Some website technologies, like HTML5 Canvas, can even uniquely identify you based on how your computer draws images. Some websites, particularly those using HTML5 Canvas, look at this unique combination of factors and assign you a number, or a “fingerprint”, which makes you identifiable across the Web. This “fingerprint” is potentially used to profile you for targeted content without the use of cookies. Waterfox already has an Enhanced Tracking Protection feature that blocks a list of known “fingerprinters” when your privacy settings are set to Standard (the default) or Strict. Fingerprinting Protection is a different, experimental feature under heavy development in Waterfox. It is likely that it may degrade your Web experience so we recommend it only for those willing to test experimental features. How am I prot...