Almost all of us want a clean browser while surfing the web. If more than one person is using same computer then there can be some bookmarks which is important for 1 user, but useless for other. Similarly, if one is using same laptop in home and work then we want distraction free Firefox profile at work to stay focused. We don’t need unnecessary bookmarks, extensions, username and passwords at work.
We can create multiple Firefox profile to get rid of these problems.