Some people have more than one online identity. It's true. We're not talking about the clever handle you go by whenever you talk trash on your favorite message board. Consider this: you might have a ...

Web browsing is no longer a one browser per person activity. And that's not just about a family sharing a single computer or tablet. Even a single user sometimes needs to use the web as different ...

Mozilla is experimenting with a new feature in Firefox that lets users log in to the same site with two different accounts. Containers is an "experimental" feature in Firefox Nightly version 50, which ...

Firefox has a solution for those of us who like to keep multiple tabs and accounts open at once. With Firefox Containers, users can open tabs in multiple different contexts – Personal, Work, Banking, ...

Let’s say you have multiple Twitter accounts, or several Google accounts, or even a few different bank accounts. It sucks to have to switch between those accounts in your browser. Firefox is testing ...