Extra TABS would be very inefficient in use.
That depends, Alan.
I agree that TOO MANY tabs is excessive.
But I see nothing at all wrong with grouping:
Applications (all 3rd party apps)
Browsers (All browsers, such as FF, IE, Chrome, etc)
Windows (All windows settings)
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In effect, I think 1 more tab which groups all the internet browsers together, would be much more efficient, than looking for IE under Windows tab, then Firefox/Opera/Chrome/whatever all grouped together with things like Adobe flash, AVG, Avira, Avast, (fill in the blank here)
The reason being, that most items do NOT require users to change settings often.
However, since a lot of people are/do change web browsers frequently, & some want to keep cookies, others delete, some want to keep auto complete, whatever, this IS a section that changes a LOT depending on who needs whatever for whatever.
Therefore, it would be much more functional to group all web browsers together in their own tab, rather than spread out all over the place where users have to hunt and peck (Internet explorer? What? It's NOT in applications tab? I thought it was a program! Where is it?) etc.
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I do agree that many tabs only complicates matters, but I feel that it is entirely reasonable to ask for 1 more tab that groups all web browsers due the above scenarios & simply due to the fact that it would unify all browsers where all could be edited in the same place for ease of use. I am sure that you are a power user, & that you do not perhaps change IE/FF/Chrome/Opera/Safari etc that often, but for people who do, its a real headache to switch between tabs just to see the different browser settings!