Multi-Account Containers[1] is a Firefox add-on that lets you separate your work, shopping, or personal browsing without having to clear your history, log in an

Multi-Account Containers[1] is a Firefox add-on that lets you separate your work, shopping, or personal browsing without having to clear your history, log in and out, or use multiple browsers. It's an improved version of the Containers feature built into Firefox Nightly and available to advanced users by setting certain preferences (see below). [1] https://support.mozilla.org/en-US/kb/containers https://support.mozilla.org/en-US/kb/containers