Just supposing you wanted to log in as 2 people at the same time, you might wonder how this would be possible.
For instance, you might be the admin of a forum, as well as a member.
Want to be logged in as both at the same time?
Use 2 different browsers then, the cookies are handled differently and won't affect each other.
I personally use Firefox all the time, but if I was to want to log in to a forum using another name at the same time then I would fire up Opera. I never touch Internet Explorer, it is bad.
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