Keep Taskbar Windows Always Grouped with a Registry Hack
Posted by Kevin Purdy at 12:20 AM on April 11, 2008
If you use Windows' built-in feature that groups similar program windows on the taskbar, you've noticed it only works when you've launched enough windows to fill the taskbar. The CyberNet blog offers up a customisable registry tweak that activates the grouping with just two or more windows open. Not everyone enjoys the grouping function, as it was downgraded to a non-default setting in Vista, but for those who do, the hack can be a real helper. You can download a registry fix file at the link below, or make the change yourself at the following key:
HKEY_CURRRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ AdvancedCreate a new DWORD (32-bit) value named TaskbarGroupSize at that location, setting the value to 2 or higher to set the number of programs to activate the grouping.

Comments (AU Comments · US Comments)
There are currently no AU comments for this post.
riefnu
Posted 12:41 AM 11/4/08
Grouping of same program windows is useful if you have more programs open than can comfortably fit on your screen resolution.
However, from a usability standpoint this grouping feature is not good, since you need to click twice to choose a running program, and the popup menu is not wide enough to allow you to differentiate which window is which.
No wonder Microsoft disabled it by default.
A cool and useful feature would be to either have a scrolling left/right on hover taskbar or else in Vista extend the mini live thumbnails feature, so if programs are grouped they would be shown in a column one thumbnail on top of the other.
riefnu
willywag
Posted 1:27 AM 11/4/08
I've always gone by the rule that if one has so many windows open that grouping would be useful, one is trying to do too many things at once; the appropriate solution is not the group the taskbar buttons so that one can open even more, but to start closing them.
willywag
commenter2
Posted 2:28 AM 11/4/08
@riefnu: Taskbar Shuffle has an option to group without collapsing.
commenter2
ampoliros
Posted 2:27 AM 11/4/08
i really dislike this feature in windows and i always have it disabled. why can't they have virtual desktops or something that makes some sense?
ampoliros
commenter2
Posted 2:24 AM 11/4/08
Taskbar Shuffle
[www.freewebs.com]
commenter2
hicks
Posted 4:29 AM 11/4/08
I loathe the grouping function, and if you have more than 4-5 programs open on the regular taskbar, it compresses them to a useless size, so you can never find what you're looking for. And doubling it in height doesn't do enough.
My solution: For the past 10+ years, I've had my taskbar at the left edge of the screen, wide enough to have 5 Quick Launch shortcuts per row, and it gives me enough room to have 8-9 columnns of shortcuts right there, which encompass nearly every program I regularly use.
Another bonus in this is that the taskbar is then wide enough to see what each program's got running--multiple open Word documents that you can identify by filename, for instance.
The Start button is then at the upper left corner of the screen, which is a fairly logical place for a cascading menu, and even if the Start menu gets woolly and out-of-control with multiple installed programs (this is where grouping would come in handy--those stupid custom menus are worse than useless), you have the menu extending down rather than up, which is also nice.
hicks
pbj
Posted 4:45 AM 11/4/08
Since I seem to inevitably trigger the grouping function anyway, I prefer the constant grouping to have predictable taskbar behavior.
In Windows XP, one can use the Tweak UI PowerToy to achieve this behavior and more. Not sure if there is a Tweak UI for Vista though.
pbj
ViperBorg
Posted 6:49 AM 11/4/08
@pbj: No, but there is a similar program called TweakVI.
ViperBorg
darkpaladin79
Posted 8:11 AM 11/4/08
@hicks: Not to insult your wonderful solution, but I find it much easier to just index my start menu/program files with something like Launchy instead of using shortcuts. Gets me around using the entire bloated start menu.
darkpaladin79
Wessley
Posted 3:52 AM 11/4/08
@ampoliros: I think there is a PowerToy for XP that adds "virtual desktops". [www.microsoft.com]
Personally, I always turn off the grouping of the taskbar. It only adds to the confusion instead of clearing it.
Wessley
Dillenger69
Posted 11:22 AM 11/4/08
I really dislike the grouping feature on the taskbar. That, hiding extensions, and hiding files are the first things I always turn off.
Dillenger69
Comeaja
Posted 11:34 AM 11/4/08
Grouping was always a feature that really irritated me,e ven back when I would Run 8 windows of non-tabbing IE6. Well, actually, ESPECIALLY when I would run 8 windows of non-tabbing IE6. Or IE 5. I forget.
Comeaja
csghone
Posted 11:11 PM 12/4/08
Rather than grouping, try putting the taskbar aligned to the vertical edge of the screen.
csghone
bobbo33
Posted 3:46 AM 14/4/08
+1 for Taskbar Shuffle... it's how Windows should have worked from the beginning.
The original LH post: [lifehacker.com]
bobbo33
Trinsec
Posted 3:56 AM 16/4/08
*Falls down on her knees* I was searching for something like Taskbar Shuffle for YEARS! Thank you all who mentioned it!
Regarding the taskbar, I've got it vertically. I've got a gajillion shortcuts (with text shown), and a gajillion space for open windows. Also gajillion space for the tray bar and a lot of space reserved for the clock with date et al (using TClockEx there).
I will not and can not ever return to the horizontal taskbar. I also hate the grouping feature, I'd rather see what windows are open at any time.
Trinsec