I implement "containers" simply by using different browsers (one for each screen). Chrome runs my (Google) email, calendar, drive. And then I use Firefox for m

I implement "containers" simply by using different browsers (one for each screen). Chrome runs my (Google) email, calendar, drive. And then I use Firefox for my client work, where I log in/out of various client identities. I have Firefox set to "nuke" all session data on close - an absolute must-have feature for testing caching issues and making sure I don't end up with "hidden" active sessions around the web.