Firefox has long supported profiles, but its new management system makes it's much easier to create and switch between them.

Mozilla is introducing profiles to its Firefox web browser that make it easier to separate and organize your online activity.

You may have noticed a setting on Android called Private DNS. It's on by default, and you're best off leaving it that way.

P rofiles are a good way to manage separate browsing data for each digital footprint you might have—you can have a work one, a study one, or a personal one, or maybe even all three, so the browsing ...